68792752

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 158989824

約数和(自身を除く): 90197072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 71, 82, 112, 142, 164, 211, 284, 287, 328, 422, 497, 568, 574, 656, 844, 994, 1136, 1148, 1477, 1688, 1988, 2296, 2911, 2954, 3376, 3976, 4592, 5822, 5908, 7952, 8651, 11644, 11816, 14981, 17302, 20377, 23288, 23632, 29962, 34604, 40754, 46576, 59924, 60557, 69208, 81508, 104867, 119848, 121114, 138416, 163016, 209734, 239696, 242228, 326032, 419468, 484456, 614221, 838936, 968912, 1228442, 1677872, 2456884, 4299547, 4913768, 8599094, 9827536, 17198188, 34396376, 68792752]

約数ペア:

[(1, 68792752), (2, 34396376), (4, 17198188), (7, 9827536), (8, 8599094), (14, 4913768), (16, 4299547), (28, 2456884), (41, 1677872), (56, 1228442), (71, 968912), (82, 838936), (112, 614221), (142, 484456), (164, 419468), (211, 326032), (284, 242228), (287, 239696), (328, 209734), (422, 163016), (497, 138416), (568, 121114), (574, 119848), (656, 104867), (844, 81508), (994, 69208), (1136, 60557), (1148, 59924), (1477, 46576), (1688, 40754), (1988, 34604), (2296, 29962), (2911, 23632), (2954, 23288), (3376, 20377), (3976, 17302), (4592, 14981), (5822, 11816), (5908, 11644), (7952, 8651)]