71388

素因数分解:

$2^2\times 3^3\times {\mathrm{661}}^1$

素因数の和:674

約数の個数: 24

約数和(自身を含む): 185360

約数和(自身を除く): 113972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 661, 1322, 1983, 2644, 3966, 5949, 7932, 11898, 17847, 23796, 35694, 71388]

約数ペア:

[(1, 71388), (2, 35694), (3, 23796), (4, 17847), (6, 11898), (9, 7932), (12, 5949), (18, 3966), (27, 2644), (36, 1983), (54, 1322), (108, 661)]