68489424

素因数分解:

$2^4\times 3^2\times {\mathrm{475621}}^1$

素因数の和:475635

約数の個数: 30

約数和(自身を含む): 191675666

約数和(自身を除く): 123186242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 475621, 951242, 1426863, 1902484, 2853726, 3804968, 4280589, 5707452, 7609936, 8561178, 11414904, 17122356, 22829808, 34244712, 68489424]

約数ペア:

[(1, 68489424), (2, 34244712), (3, 22829808), (4, 17122356), (6, 11414904), (8, 8561178), (9, 7609936), (12, 5707452), (16, 4280589), (18, 3804968), (24, 2853726), (36, 1902484), (48, 1426863), (72, 951242), (144, 475621)]