81376584

素因数分解:

$2^3\times 3^1\times {\mathrm{3390691}}^1$

素因数の和:3390700

約数の個数: 16

約数和(自身を含む): 203441520

約数和(自身を除く): 122064936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3390691, 6781382, 10172073, 13562764, 20344146, 27125528, 40688292, 81376584]

約数ペア:

[(1, 81376584), (2, 40688292), (3, 27125528), (4, 20344146), (6, 13562764), (8, 10172073), (12, 6781382), (24, 3390691)]