80236212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{955193}}^1$

素因数の和:955207

約数の個数: 24

約数和(自身を含む): 213963456

約数和(自身を除く): 133727244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 955193, 1910386, 2865579, 3820772, 5731158, 6686351, 11462316, 13372702, 20059053, 26745404, 40118106, 80236212]

約数ペア:

[(1, 80236212), (2, 40118106), (3, 26745404), (4, 20059053), (6, 13372702), (7, 11462316), (12, 6686351), (14, 5731158), (21, 3820772), (28, 2865579), (42, 1910386), (84, 955193)]