80683764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{960521}}^1$

素因数の和:960535

約数の個数: 24

約数和(自身を含む): 215156928

約数和(自身を除く): 134473164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 960521, 1921042, 2881563, 3842084, 5763126, 6723647, 11526252, 13447294, 20170941, 26894588, 40341882, 80683764]

約数ペア:

[(1, 80683764), (2, 40341882), (3, 26894588), (4, 20170941), (6, 13447294), (7, 11526252), (12, 6723647), (14, 5763126), (21, 3842084), (28, 2881563), (42, 1921042), (84, 960521)]