72511326

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{45263}}^1$

素因数の和:45360

約数の個数: 24

約数和(自身を含む): 158876640

約数和(自身を除く): 86365314

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 45263, 90526, 135789, 271578, 407367, 814734, 4028407, 8056814, 12085221, 24170442, 36255663, 72511326]

約数ペア:

[(1, 72511326), (2, 36255663), (3, 24170442), (6, 12085221), (9, 8056814), (18, 4028407), (89, 814734), (178, 407367), (267, 271578), (534, 135789), (801, 90526), (1602, 45263)]