87760428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1044767}}^1$

素因数の和:1044781

約数の個数: 24

約数和(自身を含む): 234028032

約数和(自身を除く): 146267604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1044767, 2089534, 3134301, 4179068, 6268602, 7313369, 12537204, 14626738, 21940107, 29253476, 43880214, 87760428]

約数ペア:

[(1, 87760428), (2, 43880214), (3, 29253476), (4, 21940107), (6, 14626738), (7, 12537204), (12, 7313369), (14, 6268602), (21, 4179068), (28, 3134301), (42, 2089534), (84, 1044767)]