68808858

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{266701}}^1$

素因数の和:266749

約数の個数: 16

約数和(自身を含む): 140818656

約数和(自身を除く): 72009798

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 266701, 533402, 800103, 1600206, 11468143, 22936286, 34404429, 68808858]

約数ペア:

[(1, 68808858), (2, 34404429), (3, 22936286), (6, 11468143), (43, 1600206), (86, 800103), (129, 533402), (258, 266701)]