76867144

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{509}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 148104000

約数和(自身を除く): 71236856

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 439, 509, 878, 1018, 1756, 2036, 3512, 4072, 18877, 21887, 37754, 43774, 75508, 87548, 151016, 175096, 223451, 446902, 893804, 1787608, 9608393, 19216786, 38433572, 76867144]

約数ペア:

[(1, 76867144), (2, 38433572), (4, 19216786), (8, 9608393), (43, 1787608), (86, 893804), (172, 446902), (344, 223451), (439, 175096), (509, 151016), (878, 87548), (1018, 75508), (1756, 43774), (2036, 37754), (3512, 21887), (4072, 18877)]