78871098

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{180071}}^1$

素因数の和:180149

約数の個数: 16

約数和(自身を含む): 159903936

約数和(自身を除く): 81032838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 180071, 360142, 540213, 1080426, 13145183, 26290366, 39435549, 78871098]

約数ペア:

[(1, 78871098), (2, 39435549), (3, 26290366), (6, 13145183), (73, 1080426), (146, 540213), (219, 360142), (438, 180071)]