87879816

素因数分解:

$2^3\times 3^4\times {\mathrm{135617}}^1$

素因数の和:135635

約数の個数: 40

約数和(自身を含む): 246146670

約数和(自身を除く): 158266854

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 135617, 271234, 406851, 542468, 813702, 1084936, 1220553, 1627404, 2441106, 3254808, 3661659, 4882212, 7323318, 9764424, 10984977, 14646636, 21969954, 29293272, 43939908, 87879816]

約数ペア:

[(1, 87879816), (2, 43939908), (3, 29293272), (4, 21969954), (6, 14646636), (8, 10984977), (9, 9764424), (12, 7323318), (18, 4882212), (24, 3661659), (27, 3254808), (36, 2441106), (54, 1627404), (72, 1220553), (81, 1084936), (108, 813702), (162, 542468), (216, 406851), (324, 271234), (648, 135617)]