77380198

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2999}}^1$

素因数の和:3124

約数の個数: 32

約数和(自身を含む): 141120000

約数和(自身を除く): 63739802

約数列:

[1, 2, 7, 14, 19, 38, 97, 133, 194, 266, 679, 1358, 1843, 2999, 3686, 5998, 12901, 20993, 25802, 41986, 56981, 113962, 290903, 398867, 581806, 797734, 2036321, 4072642, 5527157, 11054314, 38690099, 77380198]

約数ペア:

[(1, 77380198), (2, 38690099), (7, 11054314), (14, 5527157), (19, 4072642), (38, 2036321), (97, 797734), (133, 581806), (194, 398867), (266, 290903), (679, 113962), (1358, 56981), (1843, 41986), (2999, 25802), (3686, 20993), (5998, 12901)]