72576768

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 215453952

約数和(自身を除く): 142877184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 71, 88, 96, 121, 128, 132, 142, 176, 192, 213, 242, 256, 264, 284, 352, 363, 384, 426, 484, 528, 568, 704, 726, 768, 781, 852, 968, 1056, 1136, 1331, 1408, 1452, 1562, 1704, 1936, 2112, 2272, 2343, 2662, 2816, 2904, 3124, 3408, 3872, 3993, 4224, 4544, 4686, 5324, 5808, 6248, 6816, 7744, 7986, 8448, 8591, 9088, 9372, 10648, 11616, 12496, 13632, 15488, 15972, 17182, 18176, 18744, 21296, 23232, 24992, 25773, 27264, 30976, 31944, 34364, 37488, 42592, 46464, 49984, 51546, 54528, 63888, 68728, 74976, 85184, 92928, 94501, 99968, 103092, 127776, 137456, 149952, 170368, 189002, 199936, 206184, 255552, 274912, 283503, 299904, 340736, 378004, 412368, 511104, 549824, 567006, 599808, 756008, 824736, 1022208, 1099648, 1134012, 1512016, 1649472, 2199296, 2268024, 3024032, 3298944, 4536048, 6048064, 6597888, 9072096, 12096128, 18144192, 24192256, 36288384, 72576768]

約数ペア:

[(1, 72576768), (2, 36288384), (3, 24192256), (4, 18144192), (6, 12096128), (8, 9072096), (11, 6597888), (12, 6048064), (16, 4536048), (22, 3298944), (24, 3024032), (32, 2268024), (33, 2199296), (44, 1649472), (48, 1512016), (64, 1134012), (66, 1099648), (71, 1022208), (88, 824736), (96, 756008), (121, 599808), (128, 567006), (132, 549824), (142, 511104), (176, 412368), (192, 378004), (213, 340736), (242, 299904), (256, 283503), (264, 274912), (284, 255552), (352, 206184), (363, 199936), (384, 189002), (426, 170368), (484, 149952), (528, 137456), (568, 127776), (704, 103092), (726, 99968), (768, 94501), (781, 92928), (852, 85184), (968, 74976), (1056, 68728), (1136, 63888), (1331, 54528), (1408, 51546), (1452, 49984), (1562, 46464), (1704, 42592), (1936, 37488), (2112, 34364), (2272, 31944), (2343, 30976), (2662, 27264), (2816, 25773), (2904, 24992), (3124, 23232), (3408, 21296), (3872, 18744), (3993, 18176), (4224, 17182), (4544, 15972), (4686, 15488), (5324, 13632), (5808, 12496), (6248, 11616), (6816, 10648), (7744, 9372), (7986, 9088), (8448, 8591)]