78044828

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{1459}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 140300160

約数和(自身を除く): 62255332

約数列:

[1, 2, 4, 43, 86, 172, 311, 622, 1244, 1459, 2918, 5836, 13373, 26746, 53492, 62737, 125474, 250948, 453749, 907498, 1814996, 19511207, 39022414, 78044828]

約数ペア:

[(1, 78044828), (2, 39022414), (4, 19511207), (43, 1814996), (86, 907498), (172, 453749), (311, 250948), (622, 125474), (1244, 62737), (1459, 53492), (2918, 26746), (5836, 13373)]