64265904

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:399

約数の個数: 120

約数和(自身を含む): 192279360

約数和(自身を除く): 128013456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 83, 114, 144, 152, 166, 171, 228, 249, 283, 304, 332, 342, 456, 498, 566, 664, 684, 747, 849, 912, 996, 1132, 1328, 1368, 1494, 1577, 1698, 1992, 2264, 2547, 2736, 2988, 3154, 3396, 3984, 4528, 4731, 5094, 5377, 5976, 6308, 6792, 9462, 10188, 10754, 11952, 12616, 13584, 14193, 16131, 18924, 20376, 21508, 23489, 25232, 28386, 32262, 37848, 40752, 43016, 46978, 48393, 56772, 64524, 70467, 75696, 86032, 93956, 96786, 113544, 129048, 140934, 187912, 193572, 211401, 227088, 258096, 281868, 375824, 387144, 422802, 446291, 563736, 774288, 845604, 892582, 1127472, 1338873, 1691208, 1785164, 2677746, 3382416, 3570328, 4016619, 5355492, 7140656, 8033238, 10710984, 16066476, 21421968, 32132952, 64265904]

約数ペア:

[(1, 64265904), (2, 32132952), (3, 21421968), (4, 16066476), (6, 10710984), (8, 8033238), (9, 7140656), (12, 5355492), (16, 4016619), (18, 3570328), (19, 3382416), (24, 2677746), (36, 1785164), (38, 1691208), (48, 1338873), (57, 1127472), (72, 892582), (76, 845604), (83, 774288), (114, 563736), (144, 446291), (152, 422802), (166, 387144), (171, 375824), (228, 281868), (249, 258096), (283, 227088), (304, 211401), (332, 193572), (342, 187912), (456, 140934), (498, 129048), (566, 113544), (664, 96786), (684, 93956), (747, 86032), (849, 75696), (912, 70467), (996, 64524), (1132, 56772), (1328, 48393), (1368, 46978), (1494, 43016), (1577, 40752), (1698, 37848), (1992, 32262), (2264, 28386), (2547, 25232), (2736, 23489), (2988, 21508), (3154, 20376), (3396, 18924), (3984, 16131), (4528, 14193), (4731, 13584), (5094, 12616), (5377, 11952), (5976, 10754), (6308, 10188), (6792, 9462)]