76540712

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 146140200

約数和(自身を除く): 69599488

約数列:

[1, 2, 4, 8, 89, 178, 193, 356, 386, 557, 712, 772, 1114, 1544, 2228, 4456, 17177, 34354, 49573, 68708, 99146, 107501, 137416, 198292, 215002, 396584, 430004, 860008, 9567589, 19135178, 38270356, 76540712]

約数ペア:

[(1, 76540712), (2, 38270356), (4, 19135178), (8, 9567589), (89, 860008), (178, 430004), (193, 396584), (356, 215002), (386, 198292), (557, 137416), (712, 107501), (772, 99146), (1114, 68708), (1544, 49573), (2228, 34354), (4456, 17177)]