81676272

素因数分解:

$2^4\times 3^1\times {\mathrm{1701589}}^1$

素因数の和:1701600

約数の個数: 20

約数和(自身を含む): 210997160

約数和(自身を除く): 129320888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1701589, 3403178, 5104767, 6806356, 10209534, 13612712, 20419068, 27225424, 40838136, 81676272]

約数ペア:

[(1, 81676272), (2, 40838136), (3, 27225424), (4, 20419068), (6, 13612712), (8, 10209534), (12, 6806356), (16, 5104767), (24, 3403178), (48, 1701589)]