90146782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 152409600

約数和(自身を除く): 62262818

約数列:

[1, 2, 11, 22, 41, 82, 139, 278, 451, 719, 902, 1438, 1529, 3058, 5699, 7909, 11398, 15818, 29479, 58958, 62689, 99941, 125378, 199882, 324269, 648538, 1099351, 2198702, 4097581, 8195162, 45073391, 90146782]

約数ペア:

[(1, 90146782), (2, 45073391), (11, 8195162), (22, 4097581), (41, 2198702), (82, 1099351), (139, 648538), (278, 324269), (451, 199882), (719, 125378), (902, 99941), (1438, 62689), (1529, 58958), (3058, 29479), (5699, 15818), (7909, 11398)]