80747952

素因数分解:

$2^4\times 3^1\times {\mathrm{1682249}}^1$

素因数の和:1682260

約数の個数: 20

約数和(自身を含む): 208599000

約数和(自身を除く): 127851048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1682249, 3364498, 5046747, 6728996, 10093494, 13457992, 20186988, 26915984, 40373976, 80747952]

約数ペア:

[(1, 80747952), (2, 40373976), (3, 26915984), (4, 20186988), (6, 13457992), (8, 10093494), (12, 6728996), (16, 5046747), (24, 3364498), (48, 1682249)]