71289756

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{27127}}^1$

素因数の和:27210

約数の個数: 36

約数和(自身を含む): 182679952

約数和(自身を除く): 111390196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 27127, 54254, 81381, 108508, 162762, 244143, 325524, 488286, 976572, 1980271, 3960542, 5940813, 7921084, 11881626, 17822439, 23763252, 35644878, 71289756]

約数ペア:

[(1, 71289756), (2, 35644878), (3, 23763252), (4, 17822439), (6, 11881626), (9, 7921084), (12, 5940813), (18, 3960542), (36, 1980271), (73, 976572), (146, 488286), (219, 325524), (292, 244143), (438, 162762), (657, 108508), (876, 81381), (1314, 54254), (2628, 27127)]