78872154

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{2053}}^1$

素因数の和:2414

約数の個数: 32

約数和(自身を含む): 166620480

約数和(自身を除く): 87748326

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 337, 674, 1011, 2022, 2053, 4106, 6159, 6403, 12318, 12806, 19209, 38418, 39007, 78014, 117021, 234042, 691861, 1383722, 2075583, 4151166, 13145359, 26290718, 39436077, 78872154]

約数ペア:

[(1, 78872154), (2, 39436077), (3, 26290718), (6, 13145359), (19, 4151166), (38, 2075583), (57, 1383722), (114, 691861), (337, 234042), (674, 117021), (1011, 78014), (2022, 39007), (2053, 38418), (4106, 19209), (6159, 12806), (6403, 12318)]