81732612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{523927}}^1$

素因数の和:523947

約数の個数: 24

約数和(自身を含む): 205379776

約数和(自身を除く): 123647164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 523927, 1047854, 1571781, 2095708, 3143562, 6287124, 6811051, 13622102, 20433153, 27244204, 40866306, 81732612]

約数ペア:

[(1, 81732612), (2, 40866306), (3, 27244204), (4, 20433153), (6, 13622102), (12, 6811051), (13, 6287124), (26, 3143562), (39, 2095708), (52, 1571781), (78, 1047854), (156, 523927)]