81853392

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{55009}}^1$

素因数の和:55051

約数の個数: 40

約数和(自身を含む): 218279680

約数和(自身を除く): 136426288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 55009, 110018, 165027, 220036, 330054, 440072, 660108, 880144, 1320216, 1705279, 2640432, 3410558, 5115837, 6821116, 10231674, 13642232, 20463348, 27284464, 40926696, 81853392]

約数ペア:

[(1, 81853392), (2, 40926696), (3, 27284464), (4, 20463348), (6, 13642232), (8, 10231674), (12, 6821116), (16, 5115837), (24, 3410558), (31, 2640432), (48, 1705279), (62, 1320216), (93, 880144), (124, 660108), (186, 440072), (248, 330054), (372, 220036), (496, 165027), (744, 110018), (1488, 55009)]