87579268

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{6121}}^1$

素因数の和:6212

約数の個数: 36

約数和(自身を含む): 180758172

約数和(自身を除く): 93178904

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 6121, 7154, 12242, 14308, 24484, 42847, 85694, 171388, 299929, 446833, 599858, 893666, 1199716, 1787332, 3127831, 6255662, 12511324, 21894817, 43789634, 87579268]

約数ペア:

[(1, 87579268), (2, 43789634), (4, 21894817), (7, 12511324), (14, 6255662), (28, 3127831), (49, 1787332), (73, 1199716), (98, 893666), (146, 599858), (196, 446833), (292, 299929), (511, 171388), (1022, 85694), (2044, 42847), (3577, 24484), (6121, 14308), (7154, 12242)]