71995392

素因数分解:

$2^{12}\times 3^4\times 7^1\times {\mathrm{31}}^1$

素因数の和:74

約数の個数: 260

約数和(自身を含む): 253724416

約数和(自身を除く): 181729024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 81, 84, 93, 96, 108, 112, 124, 126, 128, 144, 162, 168, 186, 189, 192, 216, 217, 224, 248, 252, 256, 279, 288, 324, 336, 372, 378, 384, 432, 434, 448, 496, 504, 512, 558, 567, 576, 648, 651, 672, 744, 756, 768, 837, 864, 868, 896, 992, 1008, 1024, 1116, 1134, 1152, 1296, 1302, 1344, 1488, 1512, 1536, 1674, 1728, 1736, 1792, 1953, 1984, 2016, 2048, 2232, 2268, 2304, 2511, 2592, 2604, 2688, 2976, 3024, 3072, 3348, 3456, 3472, 3584, 3906, 3968, 4032, 4096, 4464, 4536, 4608, 5022, 5184, 5208, 5376, 5859, 5952, 6048, 6144, 6696, 6912, 6944, 7168, 7812, 7936, 8064, 8928, 9072, 9216, 10044, 10368, 10416, 10752, 11718, 11904, 12096, 12288, 13392, 13824, 13888, 14336, 15624, 15872, 16128, 17577, 17856, 18144, 18432, 20088, 20736, 20832, 21504, 23436, 23808, 24192, 26784, 27648, 27776, 28672, 31248, 31744, 32256, 35154, 35712, 36288, 36864, 40176, 41472, 41664, 43008, 46872, 47616, 48384, 53568, 55296, 55552, 62496, 63488, 64512, 70308, 71424, 72576, 80352, 82944, 83328, 86016, 93744, 95232, 96768, 107136, 110592, 111104, 124992, 126976, 129024, 140616, 142848, 145152, 160704, 165888, 166656, 187488, 190464, 193536, 214272, 222208, 249984, 258048, 281232, 285696, 290304, 321408, 331776, 333312, 374976, 380928, 387072, 428544, 444416, 499968, 562464, 571392, 580608, 642816, 666624, 749952, 774144, 857088, 888832, 999936, 1124928, 1142784, 1161216, 1285632, 1333248, 1499904, 1714176, 1999872, 2249856, 2322432, 2571264, 2666496, 2999808, 3428352, 3999744, 4499712, 5142528, 5999616, 7999488, 8999424, 10285056, 11999232, 17998848, 23998464, 35997696, 71995392]

約数ペア:

[(1, 71995392), (2, 35997696), (3, 23998464), (4, 17998848), (6, 11999232), (7, 10285056), (8, 8999424), (9, 7999488), (12, 5999616), (14, 5142528), (16, 4499712), (18, 3999744), (21, 3428352), (24, 2999808), (27, 2666496), (28, 2571264), (31, 2322432), (32, 2249856), (36, 1999872), (42, 1714176), (48, 1499904), (54, 1333248), (56, 1285632), (62, 1161216), (63, 1142784), (64, 1124928), (72, 999936), (81, 888832), (84, 857088), (93, 774144), (96, 749952), (108, 666624), (112, 642816), (124, 580608), (126, 571392), (128, 562464), (144, 499968), (162, 444416), (168, 428544), (186, 387072), (189, 380928), (192, 374976), (216, 333312), (217, 331776), (224, 321408), (248, 290304), (252, 285696), (256, 281232), (279, 258048), (288, 249984), (324, 222208), (336, 214272), (372, 193536), (378, 190464), (384, 187488), (432, 166656), (434, 165888), (448, 160704), (496, 145152), (504, 142848), (512, 140616), (558, 129024), (567, 126976), (576, 124992), (648, 111104), (651, 110592), (672, 107136), (744, 96768), (756, 95232), (768, 93744), (837, 86016), (864, 83328), (868, 82944), (896, 80352), (992, 72576), (1008, 71424), (1024, 70308), (1116, 64512), (1134, 63488), (1152, 62496), (1296, 55552), (1302, 55296), (1344, 53568), (1488, 48384), (1512, 47616), (1536, 46872), (1674, 43008), (1728, 41664), (1736, 41472), (1792, 40176), (1953, 36864), (1984, 36288), (2016, 35712), (2048, 35154), (2232, 32256), (2268, 31744), (2304, 31248), (2511, 28672), (2592, 27776), (2604, 27648), (2688, 26784), (2976, 24192), (3024, 23808), (3072, 23436), (3348, 21504), (3456, 20832), (3472, 20736), (3584, 20088), (3906, 18432), (3968, 18144), (4032, 17856), (4096, 17577), (4464, 16128), (4536, 15872), (4608, 15624), (5022, 14336), (5184, 13888), (5208, 13824), (5376, 13392), (5859, 12288), (5952, 12096), (6048, 11904), (6144, 11718), (6696, 10752), (6912, 10416), (6944, 10368), (7168, 10044), (7812, 9216), (7936, 9072), (8064, 8928)]