80460138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28351}}^1$

素因数の和:28410

約数の個数: 32

約数和(自身を含む): 179638272

約数和(自身を除く): 99178134

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 28351, 56702, 85053, 170106, 311861, 623722, 935583, 1219093, 1871166, 2438186, 3657279, 7314558, 13410023, 26820046, 40230069, 80460138]

約数ペア:

[(1, 80460138), (2, 40230069), (3, 26820046), (6, 13410023), (11, 7314558), (22, 3657279), (33, 2438186), (43, 1871166), (66, 1219093), (86, 935583), (129, 623722), (258, 311861), (473, 170106), (946, 85053), (1419, 56702), (2838, 28351)]