72685854

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{17789}}^1$

素因数の和:18024

約数の個数: 24

約数和(自身を含む): 158188680

約数和(自身を除く): 85502826

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 2043, 4086, 17789, 35578, 53367, 106734, 160101, 320202, 4038103, 8076206, 12114309, 24228618, 36342927, 72685854]

約数ペア:

[(1, 72685854), (2, 36342927), (3, 24228618), (6, 12114309), (9, 8076206), (18, 4038103), (227, 320202), (454, 160101), (681, 106734), (1362, 53367), (2043, 35578), (4086, 17789)]