78918834

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{120671}}^1$

素因数の和:120785

約数の個数: 16

約数和(自身を含む): 159287040

約数和(自身を除く): 80368206

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 120671, 241342, 362013, 724026, 13153139, 26306278, 39459417, 78918834]

約数ペア:

[(1, 78918834), (2, 39459417), (3, 26306278), (6, 13153139), (109, 724026), (218, 362013), (327, 241342), (654, 120671)]