78083894

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{51169}}^1$

素因数の和:51287

約数の個数: 16

約数和(自身を含む): 135088800

約数和(自身を除く): 57004906

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 51169, 102338, 358183, 716366, 5577421, 11154842, 39041947, 78083894]

約数ペア:

[(1, 78083894), (2, 39041947), (7, 11154842), (14, 5577421), (109, 716366), (218, 358183), (763, 102338), (1526, 51169)]