72404964

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{64879}}^1$

素因数の和:64920

約数の個数: 36

約数和(自身を含む): 188930560

約数和(自身を除く): 116525596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 64879, 129758, 194637, 259516, 389274, 583911, 778548, 1167822, 2011249, 2335644, 4022498, 6033747, 8044996, 12067494, 18101241, 24134988, 36202482, 72404964]

約数ペア:

[(1, 72404964), (2, 36202482), (3, 24134988), (4, 18101241), (6, 12067494), (9, 8044996), (12, 6033747), (18, 4022498), (31, 2335644), (36, 2011249), (62, 1167822), (93, 778548), (124, 583911), (186, 389274), (279, 259516), (372, 194637), (558, 129758), (1116, 64879)]