72328878

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{23227}}^1$

素因数の和:23408

約数の個数: 24

約数和(自身を含む): 157625208

約数和(自身を除く): 85296330

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 23227, 46454, 69681, 139362, 209043, 418086, 4018271, 8036542, 12054813, 24109626, 36164439, 72328878]

約数ペア:

[(1, 72328878), (2, 36164439), (3, 24109626), (6, 12054813), (9, 8036542), (18, 4018271), (173, 418086), (346, 209043), (519, 139362), (1038, 69681), (1557, 46454), (3114, 23227)]