77831334

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10837}}^1$

素因数の和:10874

約数の個数: 64

約数和(自身を含む): 208089600

約数和(自身を除く): 130258266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 10837, 21674, 32511, 65022, 75859, 97533, 151718, 195066, 205903, 227577, 292599, 411806, 455154, 585198, 617709, 682731, 1235418, 1365462, 1441321, 1853127, 2048193, 2882642, 3706254, 4096386, 4323963, 5559381, 8647926, 11118762, 12971889, 25943778, 38915667, 77831334]

約数ペア:

[(1, 77831334), (2, 38915667), (3, 25943778), (6, 12971889), (7, 11118762), (9, 8647926), (14, 5559381), (18, 4323963), (19, 4096386), (21, 3706254), (27, 2882642), (38, 2048193), (42, 1853127), (54, 1441321), (57, 1365462), (63, 1235418), (114, 682731), (126, 617709), (133, 585198), (171, 455154), (189, 411806), (266, 292599), (342, 227577), (378, 205903), (399, 195066), (513, 151718), (798, 97533), (1026, 75859), (1197, 65022), (2394, 32511), (3591, 21674), (7182, 10837)]