126621684

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 388402560

約数和(自身を除く): 261780876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 71, 84, 98, 108, 126, 142, 147, 189, 196, 213, 252, 284, 294, 337, 378, 426, 441, 497, 588, 639, 674, 756, 852, 882, 994, 1011, 1278, 1323, 1348, 1491, 1764, 1917, 1988, 2022, 2359, 2556, 2646, 2982, 3033, 3479, 3834, 4044, 4473, 4718, 5292, 5964, 6066, 6958, 7077, 7668, 8946, 9099, 9436, 10437, 12132, 13419, 13916, 14154, 16513, 17892, 18198, 20874, 21231, 23927, 26838, 28308, 31311, 33026, 36396, 41748, 42462, 47854, 49539, 53676, 62622, 63693, 66052, 71781, 84924, 93933, 95708, 99078, 125244, 127386, 143562, 148617, 167489, 187866, 198156, 215343, 254772, 287124, 297234, 334978, 375732, 430686, 445851, 502467, 594468, 646029, 669956, 861372, 891702, 1004934, 1172423, 1292058, 1507401, 1783404, 2009868, 2344846, 2584116, 3014802, 3517269, 4522203, 4689692, 6029604, 7034538, 9044406, 10551807, 14069076, 18088812, 21103614, 31655421, 42207228, 63310842, 126621684]

約数ペア:

[(1, 126621684), (2, 63310842), (3, 42207228), (4, 31655421), (6, 21103614), (7, 18088812), (9, 14069076), (12, 10551807), (14, 9044406), (18, 7034538), (21, 6029604), (27, 4689692), (28, 4522203), (36, 3517269), (42, 3014802), (49, 2584116), (54, 2344846), (63, 2009868), (71, 1783404), (84, 1507401), (98, 1292058), (108, 1172423), (126, 1004934), (142, 891702), (147, 861372), (189, 669956), (196, 646029), (213, 594468), (252, 502467), (284, 445851), (294, 430686), (337, 375732), (378, 334978), (426, 297234), (441, 287124), (497, 254772), (588, 215343), (639, 198156), (674, 187866), (756, 167489), (852, 148617), (882, 143562), (994, 127386), (1011, 125244), (1278, 99078), (1323, 95708), (1348, 93933), (1491, 84924), (1764, 71781), (1917, 66052), (1988, 63693), (2022, 62622), (2359, 53676), (2556, 49539), (2646, 47854), (2982, 42462), (3033, 41748), (3479, 36396), (3834, 33026), (4044, 31311), (4473, 28308), (4718, 26838), (5292, 23927), (5964, 21231), (6066, 20874), (6958, 18198), (7077, 17892), (7668, 16513), (8946, 14154), (9099, 13916), (9436, 13419), (10437, 12132)]