81677184

素因数分解:

$2^7\times 3^1\times {\mathrm{212701}}^1$

素因数の和:212718

約数の個数: 32

約数和(自身を含む): 216956040

約数和(自身を除く): 135278856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 212701, 425402, 638103, 850804, 1276206, 1701608, 2552412, 3403216, 5104824, 6806432, 10209648, 13612864, 20419296, 27225728, 40838592, 81677184]

約数ペア:

[(1, 81677184), (2, 40838592), (3, 27225728), (4, 20419296), (6, 13612864), (8, 10209648), (12, 6806432), (16, 5104824), (24, 3403216), (32, 2552412), (48, 1701608), (64, 1276206), (96, 850804), (128, 638103), (192, 425402), (384, 212701)]