85907628

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 239057280

約数和(自身を除く): 153149652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 41, 54, 58, 81, 82, 87, 108, 116, 123, 162, 164, 174, 223, 246, 261, 324, 348, 369, 446, 492, 522, 669, 738, 783, 892, 1044, 1107, 1189, 1338, 1476, 1566, 2007, 2214, 2349, 2378, 2676, 3132, 3321, 3567, 4014, 4428, 4698, 4756, 6021, 6467, 6642, 7134, 8028, 9143, 9396, 10701, 12042, 12934, 13284, 14268, 18063, 18286, 19401, 21402, 24084, 25868, 27429, 32103, 36126, 36572, 38802, 42804, 54858, 58203, 64206, 72252, 77604, 82287, 96309, 109716, 116406, 128412, 164574, 174609, 192618, 232812, 246861, 265147, 329148, 349218, 385236, 493722, 523827, 530294, 698436, 740583, 795441, 987444, 1047654, 1060588, 1481166, 1590882, 2095308, 2386323, 2962332, 3181764, 4772646, 7158969, 9545292, 14317938, 21476907, 28635876, 42953814, 85907628]

約数ペア:

[(1, 85907628), (2, 42953814), (3, 28635876), (4, 21476907), (6, 14317938), (9, 9545292), (12, 7158969), (18, 4772646), (27, 3181764), (29, 2962332), (36, 2386323), (41, 2095308), (54, 1590882), (58, 1481166), (81, 1060588), (82, 1047654), (87, 987444), (108, 795441), (116, 740583), (123, 698436), (162, 530294), (164, 523827), (174, 493722), (223, 385236), (246, 349218), (261, 329148), (324, 265147), (348, 246861), (369, 232812), (446, 192618), (492, 174609), (522, 164574), (669, 128412), (738, 116406), (783, 109716), (892, 96309), (1044, 82287), (1107, 77604), (1189, 72252), (1338, 64206), (1476, 58203), (1566, 54858), (2007, 42804), (2214, 38802), (2349, 36572), (2378, 36126), (2676, 32103), (3132, 27429), (3321, 25868), (3567, 24084), (4014, 21402), (4428, 19401), (4698, 18286), (4756, 18063), (6021, 14268), (6467, 13284), (6642, 12934), (7134, 12042), (8028, 10701), (9143, 9396)]