81593232

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:445

約数の個数: 120

約数和(自身を含む): 248171616

約数和(自身を除く): 166578384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 113, 147, 168, 196, 226, 294, 307, 336, 339, 392, 452, 588, 614, 678, 784, 791, 904, 921, 1176, 1228, 1356, 1582, 1808, 1842, 2149, 2352, 2373, 2456, 2712, 3164, 3684, 4298, 4746, 4912, 5424, 5537, 6328, 6447, 7368, 8596, 9492, 11074, 12656, 12894, 14736, 15043, 16611, 17192, 18984, 22148, 25788, 30086, 33222, 34384, 34691, 37968, 44296, 45129, 51576, 60172, 66444, 69382, 88592, 90258, 103152, 104073, 120344, 132888, 138764, 180516, 208146, 240688, 242837, 265776, 277528, 361032, 416292, 485674, 555056, 722064, 728511, 832584, 971348, 1457022, 1665168, 1699859, 1942696, 2914044, 3399718, 3885392, 5099577, 5828088, 6799436, 10199154, 11656176, 13598872, 20398308, 27197744, 40796616, 81593232]

約数ペア:

[(1, 81593232), (2, 40796616), (3, 27197744), (4, 20398308), (6, 13598872), (7, 11656176), (8, 10199154), (12, 6799436), (14, 5828088), (16, 5099577), (21, 3885392), (24, 3399718), (28, 2914044), (42, 1942696), (48, 1699859), (49, 1665168), (56, 1457022), (84, 971348), (98, 832584), (112, 728511), (113, 722064), (147, 555056), (168, 485674), (196, 416292), (226, 361032), (294, 277528), (307, 265776), (336, 242837), (339, 240688), (392, 208146), (452, 180516), (588, 138764), (614, 132888), (678, 120344), (784, 104073), (791, 103152), (904, 90258), (921, 88592), (1176, 69382), (1228, 66444), (1356, 60172), (1582, 51576), (1808, 45129), (1842, 44296), (2149, 37968), (2352, 34691), (2373, 34384), (2456, 33222), (2712, 30086), (3164, 25788), (3684, 22148), (4298, 18984), (4746, 17192), (4912, 16611), (5424, 15043), (5537, 14736), (6328, 12894), (6447, 12656), (7368, 11074), (8596, 9492)]