80907048

素因数分解:

$2^3\times 3^2\times {\mathrm{1123709}}^1$

素因数の和:1123721

約数の個数: 24

約数和(自身を含む): 219123450

約数和(自身を除く): 138216402

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1123709, 2247418, 3371127, 4494836, 6742254, 8989672, 10113381, 13484508, 20226762, 26969016, 40453524, 80907048]

約数ペア:

[(1, 80907048), (2, 40453524), (3, 26969016), (4, 20226762), (6, 13484508), (8, 10113381), (9, 8989672), (12, 6742254), (18, 4494836), (24, 3371127), (36, 2247418), (72, 1123709)]