77680648

素因数分解:

$2^3\times {\mathrm{1117}}^1\times {\mathrm{8693}}^1$

素因数の和:9816

約数の個数: 16

約数和(自身を含む): 145798380

約数和(自身を除く): 68117732

約数列:

[1, 2, 4, 8, 1117, 2234, 4468, 8693, 8936, 17386, 34772, 69544, 9710081, 19420162, 38840324, 77680648]

約数ペア:

[(1, 77680648), (2, 38840324), (4, 19420162), (8, 9710081), (1117, 69544), (2234, 34772), (4468, 17386), (8693, 8936)]