852394788

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{69031}}^1$

素因数の和:69062

約数の個数: 72

約数和(自身を含む): 2512764800

約数和(自身を除く): 1660370012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 69031, 138062, 207093, 276124, 414186, 483217, 621279, 828372, 966434, 1242558, 1449651, 1932868, 2485116, 2899302, 3382519, 4348953, 5798604, 6765038, 8697906, 10147557, 13530076, 17395812, 20295114, 23677633, 30442671, 40590228, 47355266, 60885342, 71032899, 94710532, 121770684, 142065798, 213098697, 284131596, 426197394, 852394788]

約数ペア:

[(1, 852394788), (2, 426197394), (3, 284131596), (4, 213098697), (6, 142065798), (7, 121770684), (9, 94710532), (12, 71032899), (14, 60885342), (18, 47355266), (21, 40590228), (28, 30442671), (36, 23677633), (42, 20295114), (49, 17395812), (63, 13530076), (84, 10147557), (98, 8697906), (126, 6765038), (147, 5798604), (196, 4348953), (252, 3382519), (294, 2899302), (343, 2485116), (441, 1932868), (588, 1449651), (686, 1242558), (882, 966434), (1029, 828372), (1372, 621279), (1764, 483217), (2058, 414186), (3087, 276124), (4116, 207093), (6174, 138062), (12348, 69031)]