45142328

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:98

約数の個数: 144

約数和(自身を含む): 117271800

約数和(自身を除く): 72129472

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 29, 38, 44, 49, 56, 58, 76, 77, 88, 98, 116, 133, 152, 154, 196, 203, 209, 232, 266, 308, 319, 361, 392, 406, 418, 532, 539, 551, 616, 638, 722, 812, 836, 931, 1064, 1078, 1102, 1276, 1421, 1444, 1463, 1624, 1672, 1862, 2156, 2204, 2233, 2527, 2552, 2842, 2888, 2926, 3724, 3857, 3971, 4312, 4408, 4466, 5054, 5684, 5852, 6061, 7448, 7714, 7942, 8932, 10108, 10241, 10469, 11368, 11704, 12122, 15428, 15631, 15884, 17689, 17864, 20216, 20482, 20938, 24244, 26999, 27797, 30856, 31262, 31768, 35378, 40964, 41876, 42427, 48488, 53998, 55594, 62524, 70756, 73283, 81928, 83752, 84854, 107996, 111188, 115159, 125048, 141512, 146566, 169708, 194579, 215992, 222376, 230318, 293132, 296989, 339416, 389158, 460636, 512981, 586264, 593978, 778316, 806113, 921272, 1025962, 1187956, 1556632, 1612226, 2051924, 2375912, 3224452, 4103848, 5642791, 6448904, 11285582, 22571164, 45142328]

約数ペア:

[(1, 45142328), (2, 22571164), (4, 11285582), (7, 6448904), (8, 5642791), (11, 4103848), (14, 3224452), (19, 2375912), (22, 2051924), (28, 1612226), (29, 1556632), (38, 1187956), (44, 1025962), (49, 921272), (56, 806113), (58, 778316), (76, 593978), (77, 586264), (88, 512981), (98, 460636), (116, 389158), (133, 339416), (152, 296989), (154, 293132), (196, 230318), (203, 222376), (209, 215992), (232, 194579), (266, 169708), (308, 146566), (319, 141512), (361, 125048), (392, 115159), (406, 111188), (418, 107996), (532, 84854), (539, 83752), (551, 81928), (616, 73283), (638, 70756), (722, 62524), (812, 55594), (836, 53998), (931, 48488), (1064, 42427), (1078, 41876), (1102, 40964), (1276, 35378), (1421, 31768), (1444, 31262), (1463, 30856), (1624, 27797), (1672, 26999), (1862, 24244), (2156, 20938), (2204, 20482), (2233, 20216), (2527, 17864), (2552, 17689), (2842, 15884), (2888, 15631), (2926, 15428), (3724, 12122), (3857, 11704), (3971, 11368), (4312, 10469), (4408, 10241), (4466, 10108), (5054, 8932), (5684, 7942), (5852, 7714), (6061, 7448)]