91856856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 285626880

約数和(自身を除く): 193770024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 137, 156, 168, 182, 273, 274, 307, 312, 364, 411, 546, 548, 614, 728, 822, 921, 959, 1092, 1096, 1228, 1644, 1781, 1842, 1918, 2149, 2184, 2456, 2877, 3288, 3562, 3684, 3836, 3991, 4298, 5343, 5754, 6447, 7124, 7368, 7672, 7982, 8596, 10686, 11508, 11973, 12467, 12894, 14248, 15964, 17192, 21372, 23016, 23946, 24934, 25788, 27937, 31928, 37401, 42059, 42744, 47892, 49868, 51576, 55874, 74802, 83811, 84118, 95784, 99736, 111748, 126177, 149604, 167622, 168236, 223496, 252354, 294413, 299208, 335244, 336472, 504708, 546767, 588826, 670488, 883239, 1009416, 1093534, 1177652, 1640301, 1766478, 2187068, 2355304, 3280602, 3532956, 3827369, 4374136, 6561204, 7065912, 7654738, 11482107, 13122408, 15309476, 22964214, 30618952, 45928428, 91856856]

約数ペア:

[(1, 91856856), (2, 45928428), (3, 30618952), (4, 22964214), (6, 15309476), (7, 13122408), (8, 11482107), (12, 7654738), (13, 7065912), (14, 6561204), (21, 4374136), (24, 3827369), (26, 3532956), (28, 3280602), (39, 2355304), (42, 2187068), (52, 1766478), (56, 1640301), (78, 1177652), (84, 1093534), (91, 1009416), (104, 883239), (137, 670488), (156, 588826), (168, 546767), (182, 504708), (273, 336472), (274, 335244), (307, 299208), (312, 294413), (364, 252354), (411, 223496), (546, 168236), (548, 167622), (614, 149604), (728, 126177), (822, 111748), (921, 99736), (959, 95784), (1092, 84118), (1096, 83811), (1228, 74802), (1644, 55874), (1781, 51576), (1842, 49868), (1918, 47892), (2149, 42744), (2184, 42059), (2456, 37401), (2877, 31928), (3288, 27937), (3562, 25788), (3684, 24934), (3836, 23946), (3991, 23016), (4298, 21372), (5343, 17192), (5754, 15964), (6447, 14248), (7124, 12894), (7368, 12467), (7672, 11973), (7982, 11508), (8596, 10686)]