80992404

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{11779}}^1$

素因数の和:11980

約数の個数: 36

約数和(自身を含む): 205820160

約数和(自身を除く): 124827756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 6876, 11779, 23558, 35337, 47116, 70674, 106011, 141348, 212022, 424044, 2249789, 4499578, 6749367, 8999156, 13498734, 20248101, 26997468, 40496202, 80992404]

約数ペア:

[(1, 80992404), (2, 40496202), (3, 26997468), (4, 20248101), (6, 13498734), (9, 8999156), (12, 6749367), (18, 4499578), (36, 2249789), (191, 424044), (382, 212022), (573, 141348), (764, 106011), (1146, 70674), (1719, 47116), (2292, 35337), (3438, 23558), (6876, 11779)]