82417212

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1193}}^1$

素因数の和:1323

約数の個数: 72

約数和(自身を含む): 221654160

約数和(自身を除く): 139236948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 101, 114, 171, 202, 228, 303, 342, 404, 606, 684, 909, 1193, 1212, 1818, 1919, 2386, 3579, 3636, 3838, 4772, 5757, 7158, 7676, 10737, 11514, 14316, 17271, 21474, 22667, 23028, 34542, 42948, 45334, 68001, 69084, 90668, 120493, 136002, 204003, 240986, 272004, 361479, 408006, 481972, 722958, 816012, 1084437, 1445916, 2168874, 2289367, 4337748, 4578734, 6868101, 9157468, 13736202, 20604303, 27472404, 41208606, 82417212]

約数ペア:

[(1, 82417212), (2, 41208606), (3, 27472404), (4, 20604303), (6, 13736202), (9, 9157468), (12, 6868101), (18, 4578734), (19, 4337748), (36, 2289367), (38, 2168874), (57, 1445916), (76, 1084437), (101, 816012), (114, 722958), (171, 481972), (202, 408006), (228, 361479), (303, 272004), (342, 240986), (404, 204003), (606, 136002), (684, 120493), (909, 90668), (1193, 69084), (1212, 68001), (1818, 45334), (1919, 42948), (2386, 34542), (3579, 23028), (3636, 22667), (3838, 21474), (4772, 17271), (5757, 14316), (7158, 11514), (7676, 10737)]