85287816

素因数分解:

$2^3\times 3^4\times {\mathrm{131617}}^1$

素因数の和:131635

約数の個数: 40

約数和(自身を含む): 238886670

約数和(自身を除く): 153598854

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 131617, 263234, 394851, 526468, 789702, 1052936, 1184553, 1579404, 2369106, 3158808, 3553659, 4738212, 7107318, 9476424, 10660977, 14214636, 21321954, 28429272, 42643908, 85287816]

約数ペア:

[(1, 85287816), (2, 42643908), (3, 28429272), (4, 21321954), (6, 14214636), (8, 10660977), (9, 9476424), (12, 7107318), (18, 4738212), (24, 3553659), (27, 3158808), (36, 2369106), (54, 1579404), (72, 1184553), (81, 1052936), (108, 789702), (162, 526468), (216, 394851), (324, 263234), (648, 131617)]