81557796

素因数分解:

$2^2\times 3^1\times {\mathrm{577}}^1\times {\mathrm{11779}}^1$

素因数の和:12363

約数の個数: 24

約数和(自身を含む): 190647520

約数和(自身を除く): 109089724

約数列:

[1, 2, 3, 4, 6, 12, 577, 1154, 1731, 2308, 3462, 6924, 11779, 23558, 35337, 47116, 70674, 141348, 6796483, 13592966, 20389449, 27185932, 40778898, 81557796]

約数ペア:

[(1, 81557796), (2, 40778898), (3, 27185932), (4, 20389449), (6, 13592966), (12, 6796483), (577, 141348), (1154, 70674), (1731, 47116), (2308, 35337), (3462, 23558), (6924, 11779)]