86638812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2161}}^1$

素因数の和:2438

約数の個数: 48

約数和(自身を含む): 218656032

約数和(自身を除く): 132017220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 257, 514, 771, 1028, 1542, 2161, 3084, 3341, 4322, 6483, 6682, 8644, 10023, 12966, 13364, 20046, 25932, 28093, 40092, 56186, 84279, 112372, 168558, 337116, 555377, 1110754, 1666131, 2221508, 3332262, 6664524, 7219901, 14439802, 21659703, 28879604, 43319406, 86638812]

約数ペア:

[(1, 86638812), (2, 43319406), (3, 28879604), (4, 21659703), (6, 14439802), (12, 7219901), (13, 6664524), (26, 3332262), (39, 2221508), (52, 1666131), (78, 1110754), (156, 555377), (257, 337116), (514, 168558), (771, 112372), (1028, 84279), (1542, 56186), (2161, 40092), (3084, 28093), (3341, 25932), (4322, 20046), (6483, 13364), (6682, 12966), (8644, 10023)]