90981426

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{733}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 184756608

約数和(自身を除く): 93775182

約数列:

[1, 2, 3, 6, 137, 151, 274, 302, 411, 453, 733, 822, 906, 1466, 2199, 4398, 20687, 41374, 62061, 100421, 110683, 124122, 200842, 221366, 301263, 332049, 602526, 664098, 15163571, 30327142, 45490713, 90981426]

約数ペア:

[(1, 90981426), (2, 45490713), (3, 30327142), (6, 15163571), (137, 664098), (151, 602526), (274, 332049), (302, 301263), (411, 221366), (453, 200842), (733, 124122), (822, 110683), (906, 100421), (1466, 62061), (2199, 41374), (4398, 20687)]