87028812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{185959}}^1$

素因数の和:185982

約数の個数: 36

約数和(自身を含む): 236913040

約数和(自身を除く): 149884228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 185959, 371918, 557877, 743836, 1115754, 1673631, 2231508, 2417467, 3347262, 4834934, 6694524, 7252401, 9669868, 14504802, 21757203, 29009604, 43514406, 87028812]

約数ペア:

[(1, 87028812), (2, 43514406), (3, 29009604), (4, 21757203), (6, 14504802), (9, 9669868), (12, 7252401), (13, 6694524), (18, 4834934), (26, 3347262), (36, 2417467), (39, 2231508), (52, 1673631), (78, 1115754), (117, 743836), (156, 557877), (234, 371918), (468, 185959)]