78697066

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{77003}}^1$

素因数の和:77085

約数の個数: 16

約数和(自身を含む): 136759104

約数和(自身を除く): 58062038

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 77003, 154006, 539021, 1078042, 5621219, 11242438, 39348533, 78697066]

約数ペア:

[(1, 78697066), (2, 39348533), (7, 11242438), (14, 5621219), (73, 1078042), (146, 539021), (511, 154006), (1022, 77003)]