71830668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9397}}^1$

素因数の和:9431

約数の個数: 72

約数和(自身を含む): 209988912

約数和(自身を除く): 138158244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 9397, 18794, 28191, 37588, 56382, 65779, 112764, 122161, 131558, 197337, 244322, 263116, 366483, 394674, 460453, 488644, 732966, 789348, 855127, 920906, 1381359, 1465932, 1710254, 1841812, 2565381, 2762718, 3420508, 5130762, 5525436, 5985889, 10261524, 11971778, 17957667, 23943556, 35915334, 71830668]

約数ペア:

[(1, 71830668), (2, 35915334), (3, 23943556), (4, 17957667), (6, 11971778), (7, 10261524), (12, 5985889), (13, 5525436), (14, 5130762), (21, 3420508), (26, 2762718), (28, 2565381), (39, 1841812), (42, 1710254), (49, 1465932), (52, 1381359), (78, 920906), (84, 855127), (91, 789348), (98, 732966), (147, 488644), (156, 460453), (182, 394674), (196, 366483), (273, 263116), (294, 244322), (364, 197337), (546, 131558), (588, 122161), (637, 112764), (1092, 65779), (1274, 56382), (1911, 37588), (2548, 28191), (3822, 18794), (7644, 9397)]