82578216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{491537}}^1$

素因数の和:491553

約数の個数: 32

約数和(自身を含む): 235938240

約数和(自身を除く): 153360024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 491537, 983074, 1474611, 1966148, 2949222, 3440759, 3932296, 5898444, 6881518, 10322277, 11796888, 13763036, 20644554, 27526072, 41289108, 82578216]

約数ペア:

[(1, 82578216), (2, 41289108), (3, 27526072), (4, 20644554), (6, 13763036), (7, 11796888), (8, 10322277), (12, 6881518), (14, 5898444), (21, 3932296), (24, 3440759), (28, 2949222), (42, 1966148), (56, 1474611), (84, 983074), (168, 491537)]