68486574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 163645920

約数和(自身を除く): 95159346

約数列:

[1, 2, 3, 6, 13, 17, 26, 29, 34, 39, 51, 58, 78, 87, 102, 137, 169, 174, 221, 274, 338, 377, 411, 442, 493, 507, 663, 754, 822, 986, 1014, 1131, 1326, 1479, 1781, 2262, 2329, 2873, 2958, 3562, 3973, 4658, 4901, 5343, 5746, 6409, 6987, 7946, 8619, 9802, 10686, 11919, 12818, 13974, 14703, 17238, 19227, 23153, 23838, 29406, 30277, 38454, 46306, 51649, 60554, 67541, 69459, 83317, 90831, 103298, 135082, 138918, 154947, 166634, 181662, 202623, 249951, 309894, 393601, 405246, 499902, 671437, 787202, 878033, 1180803, 1342874, 1756066, 2014311, 2361606, 2634099, 4028622, 5268198, 11414429, 22828858, 34243287, 68486574]

約数ペア:

[(1, 68486574), (2, 34243287), (3, 22828858), (6, 11414429), (13, 5268198), (17, 4028622), (26, 2634099), (29, 2361606), (34, 2014311), (39, 1756066), (51, 1342874), (58, 1180803), (78, 878033), (87, 787202), (102, 671437), (137, 499902), (169, 405246), (174, 393601), (221, 309894), (274, 249951), (338, 202623), (377, 181662), (411, 166634), (442, 154947), (493, 138918), (507, 135082), (663, 103298), (754, 90831), (822, 83317), (986, 69459), (1014, 67541), (1131, 60554), (1326, 51649), (1479, 46306), (1781, 38454), (2262, 30277), (2329, 29406), (2873, 23838), (2958, 23153), (3562, 19227), (3973, 17238), (4658, 14703), (4901, 13974), (5343, 12818), (5746, 11919), (6409, 10686), (6987, 9802), (7946, 8619)]