77972054

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{1871}}^1$

素因数の和:2251

約数の個数: 16

約数和(自身を含む): 119149056

約数和(自身を除く): 41177002

約数列:

[1, 2, 67, 134, 311, 622, 1871, 3742, 20837, 41674, 125357, 250714, 581881, 1163762, 38986027, 77972054]

約数ペア:

[(1, 77972054), (2, 38986027), (67, 1163762), (134, 581881), (311, 250714), (622, 125357), (1871, 41674), (3742, 20837)]