78070746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1000907}}^1$

素因数の和:1000925

約数の個数: 16

約数和(自身を含む): 168152544

約数和(自身を除く): 90081798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1000907, 2001814, 3002721, 6005442, 13011791, 26023582, 39035373, 78070746]

約数ペア:

[(1, 78070746), (2, 39035373), (3, 26023582), (6, 13011791), (13, 6005442), (26, 3002721), (39, 2001814), (78, 1000907)]