89065728

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 216

約数和(自身を含む): 280600320

約数和(自身を除く): 191534592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 43, 48, 58, 62, 64, 72, 86, 87, 93, 96, 116, 124, 128, 129, 144, 172, 174, 186, 192, 232, 248, 256, 258, 261, 279, 288, 344, 348, 372, 384, 387, 464, 496, 516, 522, 558, 576, 688, 696, 744, 768, 774, 899, 928, 992, 1032, 1044, 1116, 1152, 1247, 1333, 1376, 1392, 1488, 1548, 1798, 1856, 1984, 2064, 2088, 2232, 2304, 2494, 2666, 2697, 2752, 2784, 2976, 3096, 3596, 3712, 3741, 3968, 3999, 4128, 4176, 4464, 4988, 5332, 5394, 5504, 5568, 5952, 6192, 7192, 7424, 7482, 7936, 7998, 8091, 8256, 8352, 8928, 9976, 10664, 10788, 11008, 11136, 11223, 11904, 11997, 12384, 14384, 14964, 15996, 16182, 16512, 16704, 17856, 19952, 21328, 21576, 22272, 22446, 23808, 23994, 24768, 28768, 29928, 31992, 32364, 33024, 33408, 35712, 38657, 39904, 42656, 43152, 44892, 47988, 49536, 57536, 59856, 63984, 64728, 66816, 71424, 77314, 79808, 85312, 86304, 89784, 95976, 99072, 115072, 115971, 119712, 127968, 129456, 154628, 159616, 170624, 172608, 179568, 191952, 230144, 231942, 239424, 255936, 258912, 309256, 319232, 341248, 345216, 347913, 359136, 383904, 463884, 478848, 511872, 517824, 618512, 690432, 695826, 718272, 767808, 927768, 957696, 1023744, 1035648, 1237024, 1391652, 1436544, 1535616, 1855536, 2071296, 2474048, 2783304, 2873088, 3071232, 3711072, 4948096, 5566608, 7422144, 9896192, 11133216, 14844288, 22266432, 29688576, 44532864, 89065728]

約数ペア:

[(1, 89065728), (2, 44532864), (3, 29688576), (4, 22266432), (6, 14844288), (8, 11133216), (9, 9896192), (12, 7422144), (16, 5566608), (18, 4948096), (24, 3711072), (29, 3071232), (31, 2873088), (32, 2783304), (36, 2474048), (43, 2071296), (48, 1855536), (58, 1535616), (62, 1436544), (64, 1391652), (72, 1237024), (86, 1035648), (87, 1023744), (93, 957696), (96, 927768), (116, 767808), (124, 718272), (128, 695826), (129, 690432), (144, 618512), (172, 517824), (174, 511872), (186, 478848), (192, 463884), (232, 383904), (248, 359136), (256, 347913), (258, 345216), (261, 341248), (279, 319232), (288, 309256), (344, 258912), (348, 255936), (372, 239424), (384, 231942), (387, 230144), (464, 191952), (496, 179568), (516, 172608), (522, 170624), (558, 159616), (576, 154628), (688, 129456), (696, 127968), (744, 119712), (768, 115971), (774, 115072), (899, 99072), (928, 95976), (992, 89784), (1032, 86304), (1044, 85312), (1116, 79808), (1152, 77314), (1247, 71424), (1333, 66816), (1376, 64728), (1392, 63984), (1488, 59856), (1548, 57536), (1798, 49536), (1856, 47988), (1984, 44892), (2064, 43152), (2088, 42656), (2232, 39904), (2304, 38657), (2494, 35712), (2666, 33408), (2697, 33024), (2752, 32364), (2784, 31992), (2976, 29928), (3096, 28768), (3596, 24768), (3712, 23994), (3741, 23808), (3968, 22446), (3999, 22272), (4128, 21576), (4176, 21328), (4464, 19952), (4988, 17856), (5332, 16704), (5394, 16512), (5504, 16182), (5568, 15996), (5952, 14964), (6192, 14384), (7192, 12384), (7424, 11997), (7482, 11904), (7936, 11223), (7998, 11136), (8091, 11008), (8256, 10788), (8352, 10664), (8928, 9976)]