86875392

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 247242240

約数和(自身を除く): 160366848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 89, 93, 96, 123, 124, 128, 164, 178, 186, 192, 246, 248, 256, 267, 328, 356, 372, 384, 492, 496, 534, 656, 712, 744, 768, 984, 992, 1068, 1271, 1312, 1424, 1488, 1968, 1984, 2136, 2542, 2624, 2759, 2848, 2976, 3649, 3813, 3936, 3968, 4272, 5084, 5248, 5518, 5696, 5952, 7298, 7626, 7872, 7936, 8277, 8544, 10168, 10496, 10947, 11036, 11392, 11904, 14596, 15252, 15744, 16554, 17088, 20336, 21894, 22072, 22784, 23808, 29192, 30504, 31488, 33108, 34176, 40672, 43788, 44144, 58384, 61008, 66216, 68352, 81344, 87576, 88288, 113119, 116768, 122016, 132432, 162688, 175152, 176576, 226238, 233536, 244032, 264864, 325376, 339357, 350304, 353152, 452476, 467072, 488064, 529728, 678714, 700608, 706304, 904952, 934144, 976128, 1059456, 1357428, 1401216, 1809904, 2118912, 2714856, 2802432, 3619808, 5429712, 7239616, 10859424, 14479232, 21718848, 28958464, 43437696, 86875392]

約数ペア:

[(1, 86875392), (2, 43437696), (3, 28958464), (4, 21718848), (6, 14479232), (8, 10859424), (12, 7239616), (16, 5429712), (24, 3619808), (31, 2802432), (32, 2714856), (41, 2118912), (48, 1809904), (62, 1401216), (64, 1357428), (82, 1059456), (89, 976128), (93, 934144), (96, 904952), (123, 706304), (124, 700608), (128, 678714), (164, 529728), (178, 488064), (186, 467072), (192, 452476), (246, 353152), (248, 350304), (256, 339357), (267, 325376), (328, 264864), (356, 244032), (372, 233536), (384, 226238), (492, 176576), (496, 175152), (534, 162688), (656, 132432), (712, 122016), (744, 116768), (768, 113119), (984, 88288), (992, 87576), (1068, 81344), (1271, 68352), (1312, 66216), (1424, 61008), (1488, 58384), (1968, 44144), (1984, 43788), (2136, 40672), (2542, 34176), (2624, 33108), (2759, 31488), (2848, 30504), (2976, 29192), (3649, 23808), (3813, 22784), (3936, 22072), (3968, 21894), (4272, 20336), (5084, 17088), (5248, 16554), (5518, 15744), (5696, 15252), (5952, 14596), (7298, 11904), (7626, 11392), (7872, 11036), (7936, 10947), (8277, 10496), (8544, 10168)]