80853906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{1811}}^1$

素因数の和:2886

約数の個数: 32

約数和(自身を含む): 185084928

約数和(自身を除く): 104231022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1063, 1811, 2126, 3189, 3622, 5433, 6378, 7441, 10866, 12677, 14882, 22323, 25354, 38031, 44646, 76062, 1925093, 3850186, 5775279, 11550558, 13475651, 26951302, 40426953, 80853906]

約数ペア:

[(1, 80853906), (2, 40426953), (3, 26951302), (6, 13475651), (7, 11550558), (14, 5775279), (21, 3850186), (42, 1925093), (1063, 76062), (1811, 44646), (2126, 38031), (3189, 25354), (3622, 22323), (5433, 14882), (6378, 12677), (7441, 10866)]