68137908

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{77783}}^1$

素因数の和:77863

約数の個数: 24

約数和(自身を含む): 161168448

約数和(自身を除く): 93030540

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 77783, 155566, 233349, 311132, 466698, 933396, 5678159, 11356318, 17034477, 22712636, 34068954, 68137908]

約数ペア:

[(1, 68137908), (2, 34068954), (3, 22712636), (4, 17034477), (6, 11356318), (12, 5678159), (73, 933396), (146, 466698), (219, 311132), (292, 233349), (438, 155566), (876, 77783)]