76451858

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{2161}}^1$

素因数の和:2215

約数の個数: 36

約数和(自身を含む): 140856462

約数和(自身を除く): 64404604

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 361, 722, 931, 1862, 2161, 2527, 4322, 5054, 15127, 17689, 30254, 35378, 41059, 82118, 105889, 211778, 287413, 574826, 780121, 1560242, 2011891, 4023782, 5460847, 10921694, 38225929, 76451858]

約数ペア:

[(1, 76451858), (2, 38225929), (7, 10921694), (14, 5460847), (19, 4023782), (38, 2011891), (49, 1560242), (98, 780121), (133, 574826), (266, 287413), (361, 211778), (722, 105889), (931, 82118), (1862, 41059), (2161, 35378), (2527, 30254), (4322, 17689), (5054, 15127)]