67325616

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 196612416

約数和(自身を除く): 129286800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 83, 86, 129, 131, 144, 166, 172, 249, 258, 262, 332, 344, 387, 393, 498, 516, 524, 664, 688, 747, 774, 786, 996, 1032, 1048, 1179, 1328, 1494, 1548, 1572, 1992, 2064, 2096, 2358, 2988, 3096, 3144, 3569, 3984, 4716, 5633, 5976, 6192, 6288, 7138, 9432, 10707, 10873, 11266, 11952, 14276, 16899, 18864, 21414, 21746, 22532, 28552, 32121, 32619, 33798, 42828, 43492, 45064, 50697, 57104, 64242, 65238, 67596, 85656, 86984, 90128, 97857, 101394, 128484, 130476, 135192, 171312, 173968, 195714, 202788, 256968, 260952, 270384, 391428, 405576, 467539, 513936, 521904, 782856, 811152, 935078, 1402617, 1565712, 1870156, 2805234, 3740312, 4207851, 5610468, 7480624, 8415702, 11220936, 16831404, 22441872, 33662808, 67325616]

約数ペア:

[(1, 67325616), (2, 33662808), (3, 22441872), (4, 16831404), (6, 11220936), (8, 8415702), (9, 7480624), (12, 5610468), (16, 4207851), (18, 3740312), (24, 2805234), (36, 1870156), (43, 1565712), (48, 1402617), (72, 935078), (83, 811152), (86, 782856), (129, 521904), (131, 513936), (144, 467539), (166, 405576), (172, 391428), (249, 270384), (258, 260952), (262, 256968), (332, 202788), (344, 195714), (387, 173968), (393, 171312), (498, 135192), (516, 130476), (524, 128484), (664, 101394), (688, 97857), (747, 90128), (774, 86984), (786, 85656), (996, 67596), (1032, 65238), (1048, 64242), (1179, 57104), (1328, 50697), (1494, 45064), (1548, 43492), (1572, 42828), (1992, 33798), (2064, 32619), (2096, 32121), (2358, 28552), (2988, 22532), (3096, 21746), (3144, 21414), (3569, 18864), (3984, 16899), (4716, 14276), (5633, 11952), (5976, 11266), (6192, 10873), (6288, 10707), (7138, 9432)]