80824812

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{217271}}^1$

素因数の和:217309

約数の個数: 24

約数和(自身を含む): 194675712

約数和(自身を除く): 113850900

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 217271, 434542, 651813, 869084, 1303626, 2607252, 6735401, 13470802, 20206203, 26941604, 40412406, 80824812]

約数ペア:

[(1, 80824812), (2, 40412406), (3, 26941604), (4, 20206203), (6, 13470802), (12, 6735401), (31, 2607252), (62, 1303626), (93, 869084), (124, 651813), (186, 434542), (372, 217271)]