90442728

素因数分解:

$2^3\times 3^2\times {\mathrm{1256149}}^1$

素因数の和:1256161

約数の個数: 24

約数和(自身を含む): 244949250

約数和(自身を除く): 154506522

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1256149, 2512298, 3768447, 5024596, 7536894, 10049192, 11305341, 15073788, 22610682, 30147576, 45221364, 90442728]

約数ペア:

[(1, 90442728), (2, 45221364), (3, 30147576), (4, 22610682), (6, 15073788), (8, 11305341), (9, 10049192), (12, 7536894), (18, 5024596), (24, 3768447), (36, 2512298), (72, 1256149)]