68720256

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 288

約数和(自身を含む): 238083300

約数和(自身を除く): 169363044

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 29, 32, 33, 34, 36, 44, 48, 51, 58, 64, 66, 68, 72, 87, 88, 96, 99, 102, 116, 121, 128, 132, 136, 144, 153, 174, 176, 187, 192, 198, 204, 232, 242, 261, 264, 272, 288, 306, 319, 348, 352, 363, 374, 384, 396, 408, 464, 484, 493, 522, 528, 544, 561, 576, 612, 638, 696, 704, 726, 748, 792, 816, 928, 957, 968, 986, 1044, 1056, 1088, 1089, 1122, 1152, 1224, 1276, 1392, 1408, 1452, 1479, 1496, 1584, 1632, 1683, 1856, 1914, 1936, 1972, 2057, 2088, 2112, 2176, 2178, 2244, 2448, 2552, 2784, 2871, 2904, 2958, 2992, 3168, 3264, 3366, 3509, 3712, 3828, 3872, 3944, 4114, 4176, 4224, 4356, 4437, 4488, 4896, 5104, 5423, 5568, 5742, 5808, 5916, 5984, 6171, 6336, 6528, 6732, 7018, 7656, 7744, 7888, 8228, 8352, 8712, 8874, 8976, 9792, 10208, 10527, 10846, 11136, 11484, 11616, 11832, 11968, 12342, 12672, 13464, 14036, 15312, 15488, 15776, 16269, 16456, 16704, 17424, 17748, 17952, 18513, 19584, 20416, 21054, 21692, 22968, 23232, 23664, 23936, 24684, 26928, 28072, 30624, 31552, 31581, 32538, 32912, 33408, 34848, 35496, 35904, 37026, 40832, 42108, 43384, 45936, 46464, 47328, 48807, 49368, 53856, 56144, 59653, 61248, 63104, 63162, 65076, 65824, 69696, 70992, 71808, 74052, 84216, 86768, 91872, 94656, 97614, 98736, 107712, 112288, 119306, 122496, 126324, 130152, 131648, 139392, 141984, 148104, 168432, 173536, 178959, 183744, 189312, 195228, 197472, 215424, 224576, 238612, 252648, 260304, 263296, 283968, 296208, 336864, 347072, 357918, 367488, 390456, 394944, 449152, 477224, 505296, 520608, 536877, 567936, 592416, 673728, 694144, 715836, 780912, 789888, 954448, 1010592, 1041216, 1073754, 1184832, 1347456, 1431672, 1561824, 1908896, 2021184, 2082432, 2147508, 2369664, 2863344, 3123648, 3817792, 4042368, 4295016, 5726688, 6247296, 7635584, 8590032, 11453376, 17180064, 22906752, 34360128, 68720256]

約数ペア:

[(1, 68720256), (2, 34360128), (3, 22906752), (4, 17180064), (6, 11453376), (8, 8590032), (9, 7635584), (11, 6247296), (12, 5726688), (16, 4295016), (17, 4042368), (18, 3817792), (22, 3123648), (24, 2863344), (29, 2369664), (32, 2147508), (33, 2082432), (34, 2021184), (36, 1908896), (44, 1561824), (48, 1431672), (51, 1347456), (58, 1184832), (64, 1073754), (66, 1041216), (68, 1010592), (72, 954448), (87, 789888), (88, 780912), (96, 715836), (99, 694144), (102, 673728), (116, 592416), (121, 567936), (128, 536877), (132, 520608), (136, 505296), (144, 477224), (153, 449152), (174, 394944), (176, 390456), (187, 367488), (192, 357918), (198, 347072), (204, 336864), (232, 296208), (242, 283968), (261, 263296), (264, 260304), (272, 252648), (288, 238612), (306, 224576), (319, 215424), (348, 197472), (352, 195228), (363, 189312), (374, 183744), (384, 178959), (396, 173536), (408, 168432), (464, 148104), (484, 141984), (493, 139392), (522, 131648), (528, 130152), (544, 126324), (561, 122496), (576, 119306), (612, 112288), (638, 107712), (696, 98736), (704, 97614), (726, 94656), (748, 91872), (792, 86768), (816, 84216), (928, 74052), (957, 71808), (968, 70992), (986, 69696), (1044, 65824), (1056, 65076), (1088, 63162), (1089, 63104), (1122, 61248), (1152, 59653), (1224, 56144), (1276, 53856), (1392, 49368), (1408, 48807), (1452, 47328), (1479, 46464), (1496, 45936), (1584, 43384), (1632, 42108), (1683, 40832), (1856, 37026), (1914, 35904), (1936, 35496), (1972, 34848), (2057, 33408), (2088, 32912), (2112, 32538), (2176, 31581), (2178, 31552), (2244, 30624), (2448, 28072), (2552, 26928), (2784, 24684), (2871, 23936), (2904, 23664), (2958, 23232), (2992, 22968), (3168, 21692), (3264, 21054), (3366, 20416), (3509, 19584), (3712, 18513), (3828, 17952), (3872, 17748), (3944, 17424), (4114, 16704), (4176, 16456), (4224, 16269), (4356, 15776), (4437, 15488), (4488, 15312), (4896, 14036), (5104, 13464), (5423, 12672), (5568, 12342), (5742, 11968), (5808, 11832), (5916, 11616), (5984, 11484), (6171, 11136), (6336, 10846), (6528, 10527), (6732, 10208), (7018, 9792), (7656, 8976), (7744, 8874), (7888, 8712), (8228, 8352)]