90857784

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{24113}}^1$

素因数の和:24279

約数の個数: 32

約数和(自身を含む): 228600720

約数和(自身を除く): 137742936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 24113, 48226, 72339, 96452, 144678, 192904, 289356, 578712, 3785741, 7571482, 11357223, 15142964, 22714446, 30285928, 45428892, 90857784]

約数ペア:

[(1, 90857784), (2, 45428892), (3, 30285928), (4, 22714446), (6, 15142964), (8, 11357223), (12, 7571482), (24, 3785741), (157, 578712), (314, 289356), (471, 192904), (628, 144678), (942, 96452), (1256, 72339), (1884, 48226), (3768, 24113)]