81708048

素因数分解:

$2^4\times 3^3\times {\mathrm{189139}}^1$

素因数の和:189156

約数の個数: 40

約数和(自身を含む): 234533600

約数和(自身を除く): 152825552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 189139, 378278, 567417, 756556, 1134834, 1513112, 1702251, 2269668, 3026224, 3404502, 4539336, 5106753, 6809004, 9078672, 10213506, 13618008, 20427012, 27236016, 40854024, 81708048]

約数ペア:

[(1, 81708048), (2, 40854024), (3, 27236016), (4, 20427012), (6, 13618008), (8, 10213506), (9, 9078672), (12, 6809004), (16, 5106753), (18, 4539336), (24, 3404502), (27, 3026224), (36, 2269668), (48, 1702251), (54, 1513112), (72, 1134834), (108, 756556), (144, 567417), (216, 378278), (432, 189139)]