67648788

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{11969}}^1$

素因数の和:12136

約数の個数: 36

約数和(自身を含む): 172104660

約数和(自身を除く): 104455872

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 11969, 23938, 35907, 47876, 71814, 107721, 143628, 215442, 430884, 1879133, 3758266, 5637399, 7516532, 11274798, 16912197, 22549596, 33824394, 67648788]

約数ペア:

[(1, 67648788), (2, 33824394), (3, 22549596), (4, 16912197), (6, 11274798), (9, 7516532), (12, 5637399), (18, 3758266), (36, 1879133), (157, 430884), (314, 215442), (471, 143628), (628, 107721), (942, 71814), (1413, 47876), (1884, 35907), (2826, 23938), (5652, 11969)]