78434826

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{31051}}^1$

素因数の和:31477

約数の個数: 16

約数和(自身を含む): 157247328

約数和(自身を除く): 78812502

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 31051, 62102, 93153, 186306, 13072471, 26144942, 39217413, 78434826]

約数ペア:

[(1, 78434826), (2, 39217413), (3, 26144942), (6, 13072471), (421, 186306), (842, 93153), (1263, 62102), (2526, 31051)]