77017604

素因数分解:

$2^2\times {\mathrm{281}}^1\times {\mathrm{68521}}^1$

素因数の和:68806

約数の個数: 12

約数和(自身を含む): 135262428

約数和(自身を除く): 58244824

約数列:

[1, 2, 4, 281, 562, 1124, 68521, 137042, 274084, 19254401, 38508802, 77017604]

約数ペア:

[(1, 77017604), (2, 38508802), (4, 19254401), (281, 274084), (562, 137042), (1124, 68521)]