72944406

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{57077}}^1$

素因数の和:57156

約数の個数: 24

約数和(自身を含む): 160275024

約数和(自身を除く): 87330618

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 57077, 114154, 171231, 342462, 513693, 1027386, 4052467, 8104934, 12157401, 24314802, 36472203, 72944406]

約数ペア:

[(1, 72944406), (2, 36472203), (3, 24314802), (6, 12157401), (9, 8104934), (18, 4052467), (71, 1027386), (142, 513693), (213, 342462), (426, 171231), (639, 114154), (1278, 57077)]