64386948

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 153369216

約数和(自身を除く): 88982268

約数列:

[1, 2, 3, 4, 6, 12, 103, 113, 206, 226, 309, 339, 412, 452, 461, 618, 678, 922, 1236, 1356, 1383, 1844, 2766, 5532, 11639, 23278, 34917, 46556, 47483, 52093, 69834, 94966, 104186, 139668, 142449, 156279, 189932, 208372, 284898, 312558, 569796, 625116, 5365579, 10731158, 16096737, 21462316, 32193474, 64386948]

約数ペア:

[(1, 64386948), (2, 32193474), (3, 21462316), (4, 16096737), (6, 10731158), (12, 5365579), (103, 625116), (113, 569796), (206, 312558), (226, 284898), (309, 208372), (339, 189932), (412, 156279), (452, 142449), (461, 139668), (618, 104186), (678, 94966), (922, 69834), (1236, 52093), (1356, 47483), (1383, 46556), (1844, 34917), (2766, 23278), (5532, 11639)]