68579394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51719}}^1$

素因数の和:51754

約数の個数: 32

約数和(自身を含む): 156401280

約数和(自身を除く): 87821886

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 51719, 103438, 155157, 310314, 672347, 879223, 1344694, 1758446, 2017041, 2637669, 4034082, 5275338, 11429899, 22859798, 34289697, 68579394]

約数ペア:

[(1, 68579394), (2, 34289697), (3, 22859798), (6, 11429899), (13, 5275338), (17, 4034082), (26, 2637669), (34, 2017041), (39, 1758446), (51, 1344694), (78, 879223), (102, 672347), (221, 310314), (442, 155157), (663, 103438), (1326, 51719)]