80147976

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{19997}}^1$

素因数の和:20173

約数の個数: 32

約数和(自身を含む): 201579840

約数和(自身を除く): 121431864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 668, 1002, 1336, 2004, 4008, 19997, 39994, 59991, 79988, 119982, 159976, 239964, 479928, 3339499, 6678998, 10018497, 13357996, 20036994, 26715992, 40073988, 80147976]

約数ペア:

[(1, 80147976), (2, 40073988), (3, 26715992), (4, 20036994), (6, 13357996), (8, 10018497), (12, 6678998), (24, 3339499), (167, 479928), (334, 239964), (501, 159976), (668, 119982), (1002, 79988), (1336, 59991), (2004, 39994), (4008, 19997)]