172143288

素因数分解:

$2^3\times 3^2\times {\mathrm{2390879}}^1$

素因数の和:2390891

約数の個数: 24

約数和(自身を含む): 466221600

約数和(自身を除く): 294078312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2390879, 4781758, 7172637, 9563516, 14345274, 19127032, 21517911, 28690548, 43035822, 57381096, 86071644, 172143288]

約数ペア:

[(1, 172143288), (2, 86071644), (3, 57381096), (4, 43035822), (6, 28690548), (8, 21517911), (9, 19127032), (12, 14345274), (18, 9563516), (24, 7172637), (36, 4781758), (72, 2390879)]