86660574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 238436352

約数和(自身を除く): 151775778

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 47, 66, 77, 78, 91, 94, 141, 143, 154, 182, 231, 273, 282, 286, 307, 329, 429, 462, 517, 546, 611, 614, 658, 858, 921, 987, 1001, 1034, 1222, 1551, 1833, 1842, 1974, 2002, 2149, 3003, 3102, 3377, 3619, 3666, 3991, 4277, 4298, 6006, 6447, 6721, 6754, 7238, 7982, 8554, 10131, 10857, 11973, 12831, 12894, 13442, 14429, 20163, 20262, 21714, 23639, 23946, 25662, 27937, 28858, 40326, 43287, 43901, 47047, 47278, 55874, 70917, 83811, 86574, 87802, 94094, 101003, 131703, 141141, 141834, 158719, 167622, 187577, 202006, 263406, 282282, 303009, 307307, 317438, 375154, 476157, 562731, 606018, 614614, 921921, 952314, 1111033, 1125462, 1313039, 1843842, 2063347, 2222066, 2626078, 3333099, 3939117, 4126694, 6190041, 6666198, 7878234, 12380082, 14443429, 28886858, 43330287, 86660574]

約数ペア:

[(1, 86660574), (2, 43330287), (3, 28886858), (6, 14443429), (7, 12380082), (11, 7878234), (13, 6666198), (14, 6190041), (21, 4126694), (22, 3939117), (26, 3333099), (33, 2626078), (39, 2222066), (42, 2063347), (47, 1843842), (66, 1313039), (77, 1125462), (78, 1111033), (91, 952314), (94, 921921), (141, 614614), (143, 606018), (154, 562731), (182, 476157), (231, 375154), (273, 317438), (282, 307307), (286, 303009), (307, 282282), (329, 263406), (429, 202006), (462, 187577), (517, 167622), (546, 158719), (611, 141834), (614, 141141), (658, 131703), (858, 101003), (921, 94094), (987, 87802), (1001, 86574), (1034, 83811), (1222, 70917), (1551, 55874), (1833, 47278), (1842, 47047), (1974, 43901), (2002, 43287), (2149, 40326), (3003, 28858), (3102, 27937), (3377, 25662), (3619, 23946), (3666, 23639), (3991, 21714), (4277, 20262), (4298, 20163), (6006, 14429), (6447, 13442), (6721, 12894), (6754, 12831), (7238, 11973), (7982, 10857), (8554, 10131)]