68750878

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{45053}}^1$

素因数の和:45171

約数の個数: 16

約数和(自身を含む): 118942560

約数和(自身を除く): 50191682

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 45053, 90106, 315371, 630742, 4910777, 9821554, 34375439, 68750878]

約数ペア:

[(1, 68750878), (2, 34375439), (7, 9821554), (14, 4910777), (109, 630742), (218, 315371), (763, 90106), (1526, 45053)]