80818986

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{4861}}^1$

素因数の和:5046

約数の個数: 32

約数和(自身を含む): 172231488

約数和(自身を除く): 91412502

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 163, 326, 489, 978, 2771, 4861, 5542, 8313, 9722, 14583, 16626, 29166, 82637, 165274, 247911, 495822, 792343, 1584686, 2377029, 4754058, 13469831, 26939662, 40409493, 80818986]

約数ペア:

[(1, 80818986), (2, 40409493), (3, 26939662), (6, 13469831), (17, 4754058), (34, 2377029), (51, 1584686), (102, 792343), (163, 495822), (326, 247911), (489, 165274), (978, 82637), (2771, 29166), (4861, 16626), (5542, 14583), (8313, 9722)]