80839362

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{51229}}^1$

素因数の和:51497

約数の個数: 16

約数和(自身を含む): 162296640

約数和(自身を除く): 81457278

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 51229, 102458, 153687, 307374, 13473227, 26946454, 40419681, 80839362]

約数ペア:

[(1, 80839362), (2, 40419681), (3, 26946454), (6, 13473227), (263, 307374), (526, 153687), (789, 102458), (1578, 51229)]