81443508

素因数分解:

$2^2\times 3^1\times {\mathrm{859}}^1\times {\mathrm{7901}}^1$

素因数の和:8767

約数の個数: 24

約数和(自身を含む): 190280160

約数和(自身を除く): 108836652

約数列:

[1, 2, 3, 4, 6, 12, 859, 1718, 2577, 3436, 5154, 7901, 10308, 15802, 23703, 31604, 47406, 94812, 6786959, 13573918, 20360877, 27147836, 40721754, 81443508]

約数ペア:

[(1, 81443508), (2, 40721754), (3, 27147836), (4, 20360877), (6, 13573918), (12, 6786959), (859, 94812), (1718, 47406), (2577, 31604), (3436, 23703), (5154, 15802), (7901, 10308)]