81146376

素因数分解:

$2^3\times 3^2\times {\mathrm{1127033}}^1$

素因数の和:1127045

約数の個数: 24

約数和(自身を含む): 219771630

約数和(自身を除く): 138625254

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1127033, 2254066, 3381099, 4508132, 6762198, 9016264, 10143297, 13524396, 20286594, 27048792, 40573188, 81146376]

約数ペア:

[(1, 81146376), (2, 40573188), (3, 27048792), (4, 20286594), (6, 13524396), (8, 10143297), (9, 9016264), (12, 6762198), (18, 4508132), (24, 3381099), (36, 2254066), (72, 1127033)]