81890664

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{117659}}^1$

素因数の和:117697

約数の個数: 32

約数和(自身を含む): 211788000

約数和(自身を除く): 129897336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 117659, 235318, 352977, 470636, 705954, 941272, 1411908, 2823816, 3412111, 6824222, 10236333, 13648444, 20472666, 27296888, 40945332, 81890664]

約数ペア:

[(1, 81890664), (2, 40945332), (3, 27296888), (4, 20472666), (6, 13648444), (8, 10236333), (12, 6824222), (24, 3412111), (29, 2823816), (58, 1411908), (87, 941272), (116, 705954), (174, 470636), (232, 352977), (348, 235318), (696, 117659)]