80254212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{393403}}^1$

素因数の和:393427

約数の個数: 24

約数和(自身を含む): 198275616

約数和(自身を除く): 118021404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 393403, 786806, 1180209, 1573612, 2360418, 4720836, 6687851, 13375702, 20063553, 26751404, 40127106, 80254212]

約数ペア:

[(1, 80254212), (2, 40127106), (3, 26751404), (4, 20063553), (6, 13375702), (12, 6687851), (17, 4720836), (34, 2360418), (51, 1573612), (68, 1180209), (102, 786806), (204, 393403)]