77230706

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1459}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 140160000

約数和(自身を除く): 62929294

約数列:

[1, 2, 7, 14, 19, 38, 133, 199, 266, 398, 1393, 1459, 2786, 2918, 3781, 7562, 10213, 20426, 26467, 27721, 52934, 55442, 194047, 290341, 388094, 580682, 2032387, 4064774, 5516479, 11032958, 38615353, 77230706]

約数ペア:

[(1, 77230706), (2, 38615353), (7, 11032958), (14, 5516479), (19, 4064774), (38, 2032387), (133, 580682), (199, 388094), (266, 290341), (398, 194047), (1393, 55442), (1459, 52934), (2786, 27721), (2918, 26467), (3781, 20426), (7562, 10213)]