84672896

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 215032320

約数和(自身を除く): 130359424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 71, 77, 88, 112, 121, 128, 142, 154, 176, 224, 242, 284, 308, 352, 448, 484, 497, 568, 616, 704, 781, 847, 896, 968, 994, 1136, 1232, 1331, 1408, 1562, 1694, 1936, 1988, 2272, 2464, 2662, 3124, 3388, 3872, 3976, 4544, 4928, 5324, 5467, 6248, 6776, 7744, 7952, 8591, 9088, 9317, 9856, 10648, 10934, 12496, 13552, 15488, 15904, 17182, 18634, 21296, 21868, 24992, 27104, 31808, 34364, 37268, 42592, 43736, 49984, 54208, 60137, 63616, 68728, 74536, 85184, 87472, 94501, 99968, 108416, 120274, 137456, 149072, 170368, 174944, 189002, 240548, 274912, 298144, 349888, 378004, 481096, 549824, 596288, 661507, 699776, 756008, 962192, 1099648, 1192576, 1323014, 1512016, 1924384, 2646028, 3024032, 3848768, 5292056, 6048064, 7697536, 10584112, 12096128, 21168224, 42336448, 84672896]

約数ペア:

[(1, 84672896), (2, 42336448), (4, 21168224), (7, 12096128), (8, 10584112), (11, 7697536), (14, 6048064), (16, 5292056), (22, 3848768), (28, 3024032), (32, 2646028), (44, 1924384), (56, 1512016), (64, 1323014), (71, 1192576), (77, 1099648), (88, 962192), (112, 756008), (121, 699776), (128, 661507), (142, 596288), (154, 549824), (176, 481096), (224, 378004), (242, 349888), (284, 298144), (308, 274912), (352, 240548), (448, 189002), (484, 174944), (497, 170368), (568, 149072), (616, 137456), (704, 120274), (781, 108416), (847, 99968), (896, 94501), (968, 87472), (994, 85184), (1136, 74536), (1232, 68728), (1331, 63616), (1408, 60137), (1562, 54208), (1694, 49984), (1936, 43736), (1988, 42592), (2272, 37268), (2464, 34364), (2662, 31808), (3124, 27104), (3388, 24992), (3872, 21868), (3976, 21296), (4544, 18634), (4928, 17182), (5324, 15904), (5467, 15488), (6248, 13552), (6776, 12496), (7744, 10934), (7952, 10648), (8591, 9856), (9088, 9317)]