129421404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16567}}^1$

素因数の和:16615

約数の個数: 72

約数和(自身を含む): 385968128

約数和(自身を除く): 256546724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 16567, 33134, 49701, 66268, 99402, 115969, 149103, 198804, 231938, 298206, 347907, 463876, 513577, 596412, 695814, 1027154, 1043721, 1391628, 1540731, 2054308, 2087442, 3081462, 3595039, 4174884, 4622193, 6162924, 7190078, 9244386, 10785117, 14380156, 18488772, 21570234, 32355351, 43140468, 64710702, 129421404]

約数ペア:

[(1, 129421404), (2, 64710702), (3, 43140468), (4, 32355351), (6, 21570234), (7, 18488772), (9, 14380156), (12, 10785117), (14, 9244386), (18, 7190078), (21, 6162924), (28, 4622193), (31, 4174884), (36, 3595039), (42, 3081462), (62, 2087442), (63, 2054308), (84, 1540731), (93, 1391628), (124, 1043721), (126, 1027154), (186, 695814), (217, 596412), (252, 513577), (279, 463876), (372, 347907), (434, 298206), (558, 231938), (651, 198804), (868, 149103), (1116, 115969), (1302, 99402), (1953, 66268), (2604, 49701), (3906, 33134), (7812, 16567)]