81514992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{130633}}^1$

素因数の和:130657

約数の個数: 40

約数和(自身を含む): 226780624

約数和(自身を除く): 145265632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 130633, 261266, 391899, 522532, 783798, 1045064, 1567596, 1698229, 2090128, 3135192, 3396458, 5094687, 6270384, 6792916, 10189374, 13585832, 20378748, 27171664, 40757496, 81514992]

約数ペア:

[(1, 81514992), (2, 40757496), (3, 27171664), (4, 20378748), (6, 13585832), (8, 10189374), (12, 6792916), (13, 6270384), (16, 5094687), (24, 3396458), (26, 3135192), (39, 2090128), (48, 1698229), (52, 1567596), (78, 1045064), (104, 783798), (156, 522532), (208, 391899), (312, 261266), (624, 130633)]