81697452

素因数分解:

$2^2\times 3^1\times {\mathrm{269}}^1\times {\mathrm{25309}}^1$

素因数の和:25585

約数の個数: 24

約数和(自身を含む): 191343600

約数和(自身を除く): 109646148

約数列:

[1, 2, 3, 4, 6, 12, 269, 538, 807, 1076, 1614, 3228, 25309, 50618, 75927, 101236, 151854, 303708, 6808121, 13616242, 20424363, 27232484, 40848726, 81697452]

約数ペア:

[(1, 81697452), (2, 40848726), (3, 27232484), (4, 20424363), (6, 13616242), (12, 6808121), (269, 303708), (538, 151854), (807, 101236), (1076, 75927), (1614, 50618), (3228, 25309)]