79578796

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{164419}}^1$

素因数の和:164445

約数の個数: 18

約数和(自身を含む): 153075020

約数和(自身を除く): 73496224

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 164419, 328838, 657676, 1808609, 3617218, 7234436, 19894699, 39789398, 79578796]

約数ペア:

[(1, 79578796), (2, 39789398), (4, 19894699), (11, 7234436), (22, 3617218), (44, 1808609), (121, 657676), (242, 328838), (484, 164419)]