87449814

素因数分解:

$2^1\times 3^3\times {\mathrm{647}}^1\times {\mathrm{2503}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 194711040

約数和(自身を除く): 107261226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 647, 1294, 1941, 2503, 3882, 5006, 5823, 7509, 11646, 15018, 17469, 22527, 34938, 45054, 67581, 135162, 1619441, 3238882, 4858323, 9716646, 14574969, 29149938, 43724907, 87449814]

約数ペア:

[(1, 87449814), (2, 43724907), (3, 29149938), (6, 14574969), (9, 9716646), (18, 4858323), (27, 3238882), (54, 1619441), (647, 135162), (1294, 67581), (1941, 45054), (2503, 34938), (3882, 22527), (5006, 17469), (5823, 15018), (7509, 11646)]