129727548

素因数分解:

$2^2\times 3^3\times {\mathrm{59}}^1\times {\mathrm{20359}}^1$

素因数の和:20431

約数の個数: 48

約数和(自身を含む): 342048000

約数和(自身を除く): 212320452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 108, 118, 177, 236, 354, 531, 708, 1062, 1593, 2124, 3186, 6372, 20359, 40718, 61077, 81436, 122154, 183231, 244308, 366462, 549693, 732924, 1099386, 1201181, 2198772, 2402362, 3603543, 4804724, 7207086, 10810629, 14414172, 21621258, 32431887, 43242516, 64863774, 129727548]

約数ペア:

[(1, 129727548), (2, 64863774), (3, 43242516), (4, 32431887), (6, 21621258), (9, 14414172), (12, 10810629), (18, 7207086), (27, 4804724), (36, 3603543), (54, 2402362), (59, 2198772), (108, 1201181), (118, 1099386), (177, 732924), (236, 549693), (354, 366462), (531, 244308), (708, 183231), (1062, 122154), (1593, 81436), (2124, 61077), (3186, 40718), (6372, 20359)]