87386796

素因数分解:

$2^2\times 3^3\times 7^4\times {\mathrm{337}}^1$

素因数の和:378

約数の個数: 120

約数和(自身を含む): 265086640

約数和(自身を除く): 177699844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 337, 343, 378, 441, 588, 674, 686, 756, 882, 1011, 1029, 1323, 1348, 1372, 1764, 2022, 2058, 2359, 2401, 2646, 3033, 3087, 4044, 4116, 4718, 4802, 5292, 6066, 6174, 7077, 7203, 9099, 9261, 9436, 9604, 12132, 12348, 14154, 14406, 16513, 18198, 18522, 21231, 21609, 28308, 28812, 33026, 36396, 37044, 42462, 43218, 49539, 63693, 64827, 66052, 84924, 86436, 99078, 115591, 127386, 129654, 148617, 198156, 231182, 254772, 259308, 297234, 346773, 445851, 462364, 594468, 693546, 809137, 891702, 1040319, 1387092, 1618274, 1783404, 2080638, 2427411, 3120957, 3236548, 4161276, 4854822, 6241914, 7282233, 9709644, 12483828, 14564466, 21846699, 29128932, 43693398, 87386796]

約数ペア:

[(1, 87386796), (2, 43693398), (3, 29128932), (4, 21846699), (6, 14564466), (7, 12483828), (9, 9709644), (12, 7282233), (14, 6241914), (18, 4854822), (21, 4161276), (27, 3236548), (28, 3120957), (36, 2427411), (42, 2080638), (49, 1783404), (54, 1618274), (63, 1387092), (84, 1040319), (98, 891702), (108, 809137), (126, 693546), (147, 594468), (189, 462364), (196, 445851), (252, 346773), (294, 297234), (337, 259308), (343, 254772), (378, 231182), (441, 198156), (588, 148617), (674, 129654), (686, 127386), (756, 115591), (882, 99078), (1011, 86436), (1029, 84924), (1323, 66052), (1348, 64827), (1372, 63693), (1764, 49539), (2022, 43218), (2058, 42462), (2359, 37044), (2401, 36396), (2646, 33026), (3033, 28812), (3087, 28308), (4044, 21609), (4116, 21231), (4718, 18522), (4802, 18198), (5292, 16513), (6066, 14406), (6174, 14154), (7077, 12348), (7203, 12132), (9099, 9604), (9261, 9436)]