78104996836

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{179139901}}^1$

素因数の和:179140014

約数の個数: 12

約数和(自身を含む): 137937724540

約数和(自身を除く): 59832727704

約数列:

[1, 2, 4, 109, 218, 436, 179139901, 358279802, 716559604, 19526249209, 39052498418, 78104996836]

約数ペア:

[(1, 78104996836), (2, 39052498418), (4, 19526249209), (109, 716559604), (218, 358279802), (436, 179139901)]