Răspuns :
12= {1,12,6,2}
36= {1,36,6}
30={1,30,6,5,3,10}
45={1,45,9,5}
27={1,27,9,3}
72=1,72,9,8}
36= {1,36,6}
30={1,30,6,5,3,10}
45={1,45,9,5}
27={1,27,9,3}
72=1,72,9,8}
12=1,12,2,6,3,4
36=1,36,9,4,2,18
30=1,30,2,15,3,10
45=1,45,9,4,3,15
27=1,27,3,9
36=1,36,9,4,2,18
30=1,30,2,15,3,10
45=1,45,9,4,3,15
27=1,27,3,9