67991724

素因数分解:

$2^2\times 3^4\times {\mathrm{209851}}^1$

素因数の和:209867

約数の個数: 30

約数和(自身を含む): 177744644

約数和(自身を除く): 109752920

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 209851, 419702, 629553, 839404, 1259106, 1888659, 2518212, 3777318, 5665977, 7554636, 11331954, 16997931, 22663908, 33995862, 67991724]

約数ペア:

[(1, 67991724), (2, 33995862), (3, 22663908), (4, 16997931), (6, 11331954), (9, 7554636), (12, 5665977), (18, 3777318), (27, 2518212), (36, 1888659), (54, 1259106), (81, 839404), (108, 629553), (162, 419702), (324, 209851)]