80450262

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{10181}}^1$

素因数の和:10628

約数の個数: 24

約数和(自身を含む): 174723120

約数和(自身を除く): 94272858

約数列:

[1, 2, 3, 6, 9, 18, 439, 878, 1317, 2634, 3951, 7902, 10181, 20362, 30543, 61086, 91629, 183258, 4469459, 8938918, 13408377, 26816754, 40225131, 80450262]

約数ペア:

[(1, 80450262), (2, 40225131), (3, 26816754), (6, 13408377), (9, 8938918), (18, 4469459), (439, 183258), (878, 91629), (1317, 61086), (2634, 30543), (3951, 20362), (7902, 10181)]