72429268

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{6563}}^1$

素因数の和:6687

約数の個数: 24

約数和(自身を含む): 132330240

約数和(自身を除く): 59900972

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 356, 2759, 5518, 6563, 11036, 13126, 26252, 203453, 406906, 584107, 813812, 1168214, 2336428, 18107317, 36214634, 72429268]

約数ペア:

[(1, 72429268), (2, 36214634), (4, 18107317), (31, 2336428), (62, 1168214), (89, 813812), (124, 584107), (178, 406906), (356, 203453), (2759, 26252), (5518, 13126), (6563, 11036)]