78978036

素因数分解:

$2^2\times 3^1\times {\mathrm{6581503}}^1$

素因数の和:6581510

約数の個数: 12

約数和(自身を含む): 184282112

約数和(自身を除く): 105304076

約数列:

[1, 2, 3, 4, 6, 12, 6581503, 13163006, 19744509, 26326012, 39489018, 78978036]

約数ペア:

[(1, 78978036), (2, 39489018), (3, 26326012), (4, 19744509), (6, 13163006), (12, 6581503)]