80947724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3011}}^1$

素因数の和:3086

約数の個数: 48

約数和(自身を含む): 170021376

約数和(自身を除く): 89073652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 188, 286, 517, 572, 611, 1034, 1222, 2068, 2444, 3011, 6022, 6721, 12044, 13442, 26884, 33121, 39143, 66242, 78286, 132484, 141517, 156572, 283034, 430573, 566068, 861146, 1556687, 1722292, 1839721, 3113374, 3679442, 6226748, 7358884, 20236931, 40473862, 80947724]

約数ペア:

[(1, 80947724), (2, 40473862), (4, 20236931), (11, 7358884), (13, 6226748), (22, 3679442), (26, 3113374), (44, 1839721), (47, 1722292), (52, 1556687), (94, 861146), (143, 566068), (188, 430573), (286, 283034), (517, 156572), (572, 141517), (611, 132484), (1034, 78286), (1222, 66242), (2068, 39143), (2444, 33121), (3011, 26884), (6022, 13442), (6721, 12044)]