80945862

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{364621}}^1$

素因数の和:364663

約数の個数: 16

約数和(自身を含む): 166267632

約数和(自身を除く): 85321770

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 364621, 729242, 1093863, 2187726, 13490977, 26981954, 40472931, 80945862]

約数ペア:

[(1, 80945862), (2, 40472931), (3, 26981954), (6, 13490977), (37, 2187726), (74, 1093863), (111, 729242), (222, 364621)]