78748369

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1201}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 103852800

約数和(自身を除く): 25104431

約数列:

[1, 7, 17, 19, 29, 119, 133, 203, 323, 493, 551, 1201, 2261, 3451, 3857, 8407, 9367, 20417, 22819, 34829, 65569, 142919, 159733, 243803, 387923, 592093, 661751, 2715461, 4144651, 4632257, 11249767, 78748369]

約数ペア:

[(1, 78748369), (7, 11249767), (17, 4632257), (19, 4144651), (29, 2715461), (119, 661751), (133, 592093), (203, 387923), (323, 243803), (493, 159733), (551, 142919), (1201, 65569), (2261, 34829), (3451, 22819), (3857, 20417), (8407, 9367)]