78162484

素因数分解:

$2^2\times {\mathrm{821}}^1\times {\mathrm{23801}}^1$

素因数の和:24626

約数の個数: 12

約数和(自身を含む): 136956708

約数和(自身を除く): 58794224

約数列:

[1, 2, 4, 821, 1642, 3284, 23801, 47602, 95204, 19540621, 39081242, 78162484]

約数ペア:

[(1, 78162484), (2, 39081242), (4, 19540621), (821, 95204), (1642, 47602), (3284, 23801)]