65857212

素因数分解:

$2^2\times 3^4\times {\mathrm{181}}^1\times {\mathrm{1123}}^1$

素因数の和:1320

約数の個数: 60

約数和(自身を含む): 173269096

約数和(自身を除く): 107411884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 181, 324, 362, 543, 724, 1086, 1123, 1629, 2172, 2246, 3258, 3369, 4492, 4887, 6516, 6738, 9774, 10107, 13476, 14661, 19548, 20214, 29322, 30321, 40428, 58644, 60642, 90963, 121284, 181926, 203263, 363852, 406526, 609789, 813052, 1219578, 1829367, 2439156, 3658734, 5488101, 7317468, 10976202, 16464303, 21952404, 32928606, 65857212]

約数ペア:

[(1, 65857212), (2, 32928606), (3, 21952404), (4, 16464303), (6, 10976202), (9, 7317468), (12, 5488101), (18, 3658734), (27, 2439156), (36, 1829367), (54, 1219578), (81, 813052), (108, 609789), (162, 406526), (181, 363852), (324, 203263), (362, 181926), (543, 121284), (724, 90963), (1086, 60642), (1123, 58644), (1629, 40428), (2172, 30321), (2246, 29322), (3258, 20214), (3369, 19548), (4492, 14661), (4887, 13476), (6516, 10107), (6738, 9774)]