72549624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1559}}^1$

素因数の和:1852

約数の個数: 64

約数和(自身を含む): 208166400

約数和(自身を除く): 135616776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 277, 554, 831, 1108, 1559, 1662, 1939, 2216, 3118, 3324, 3878, 4677, 5817, 6236, 6648, 7756, 9354, 10913, 11634, 12472, 15512, 18708, 21826, 23268, 32739, 37416, 43652, 46536, 65478, 87304, 130956, 261912, 431843, 863686, 1295529, 1727372, 2591058, 3022901, 3454744, 5182116, 6045802, 9068703, 10364232, 12091604, 18137406, 24183208, 36274812, 72549624]

約数ペア:

[(1, 72549624), (2, 36274812), (3, 24183208), (4, 18137406), (6, 12091604), (7, 10364232), (8, 9068703), (12, 6045802), (14, 5182116), (21, 3454744), (24, 3022901), (28, 2591058), (42, 1727372), (56, 1295529), (84, 863686), (168, 431843), (277, 261912), (554, 130956), (831, 87304), (1108, 65478), (1559, 46536), (1662, 43652), (1939, 37416), (2216, 32739), (3118, 23268), (3324, 21826), (3878, 18708), (4677, 15512), (5817, 12472), (6236, 11634), (6648, 10913), (7756, 9354)]