81083484

素因数分解:

$2^2\times 3^3\times {\mathrm{587}}^1\times {\mathrm{1279}}^1$

素因数の和:1879

約数の個数: 48

約数和(自身を含む): 210739200

約数和(自身を除く): 129655716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 587, 1174, 1279, 1761, 2348, 2558, 3522, 3837, 5116, 5283, 7044, 7674, 10566, 11511, 15348, 15849, 21132, 23022, 31698, 34533, 46044, 63396, 69066, 138132, 750773, 1501546, 2252319, 3003092, 4504638, 6756957, 9009276, 13513914, 20270871, 27027828, 40541742, 81083484]

約数ペア:

[(1, 81083484), (2, 40541742), (3, 27027828), (4, 20270871), (6, 13513914), (9, 9009276), (12, 6756957), (18, 4504638), (27, 3003092), (36, 2252319), (54, 1501546), (108, 750773), (587, 138132), (1174, 69066), (1279, 63396), (1761, 46044), (2348, 34533), (2558, 31698), (3522, 23022), (3837, 21132), (5116, 15849), (5283, 15348), (7044, 11511), (7674, 10566)]