25188156

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 108

約数和(自身を含む): 75315240

約数和(自身を除く): 50127084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 109, 126, 131, 147, 196, 218, 252, 262, 294, 327, 393, 436, 441, 524, 588, 654, 763, 786, 882, 917, 981, 1179, 1308, 1526, 1572, 1764, 1834, 1962, 2289, 2358, 2751, 3052, 3668, 3924, 4578, 4716, 5341, 5502, 6419, 6867, 8253, 9156, 10682, 11004, 12838, 13734, 14279, 16023, 16506, 19257, 21364, 25676, 27468, 28558, 32046, 33012, 38514, 42837, 48069, 57116, 57771, 64092, 77028, 85674, 96138, 99953, 115542, 128511, 171348, 192276, 199906, 231084, 257022, 299859, 399812, 514044, 599718, 699671, 899577, 1199436, 1399342, 1799154, 2099013, 2798684, 3598308, 4198026, 6297039, 8396052, 12594078, 25188156]

約数ペア:

[(1, 25188156), (2, 12594078), (3, 8396052), (4, 6297039), (6, 4198026), (7, 3598308), (9, 2798684), (12, 2099013), (14, 1799154), (18, 1399342), (21, 1199436), (28, 899577), (36, 699671), (42, 599718), (49, 514044), (63, 399812), (84, 299859), (98, 257022), (109, 231084), (126, 199906), (131, 192276), (147, 171348), (196, 128511), (218, 115542), (252, 99953), (262, 96138), (294, 85674), (327, 77028), (393, 64092), (436, 57771), (441, 57116), (524, 48069), (588, 42837), (654, 38514), (763, 33012), (786, 32046), (882, 28558), (917, 27468), (981, 25676), (1179, 21364), (1308, 19257), (1526, 16506), (1572, 16023), (1764, 14279), (1834, 13734), (1962, 12838), (2289, 11004), (2358, 10682), (2751, 9156), (3052, 8253), (3668, 6867), (3924, 6419), (4578, 5502), (4716, 5341)]