81328452

素因数分解:

$2^2\times 3^1\times {\mathrm{479}}^1\times {\mathrm{14149}}^1$

素因数の和:14635

約数の個数: 24

約数和(自身を含む): 190176000

約数和(自身を除く): 108847548

約数列:

[1, 2, 3, 4, 6, 12, 479, 958, 1437, 1916, 2874, 5748, 14149, 28298, 42447, 56596, 84894, 169788, 6777371, 13554742, 20332113, 27109484, 40664226, 81328452]

約数ペア:

[(1, 81328452), (2, 40664226), (3, 27109484), (4, 20332113), (6, 13554742), (12, 6777371), (479, 169788), (958, 84894), (1437, 56596), (1916, 42447), (2874, 28298), (5748, 14149)]