78875717

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 84889728

約数和(自身を除く): 6014011

約数列:

[1, 23, 43, 173, 461, 989, 3979, 7439, 10603, 19823, 79753, 171097, 455929, 1834319, 3429379, 78875717]

約数ペア:

[(1, 78875717), (23, 3429379), (43, 1834319), (173, 455929), (461, 171097), (989, 79753), (3979, 19823), (7439, 10603)]