80833284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{320767}}^1$

素因数の和:320784

約数の個数: 36

約数和(自身を含む): 233519104

約数和(自身を除く): 152685820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 320767, 641534, 962301, 1283068, 1924602, 2245369, 2886903, 3849204, 4490738, 5773806, 6736107, 8981476, 11547612, 13472214, 20208321, 26944428, 40416642, 80833284]

約数ペア:

[(1, 80833284), (2, 40416642), (3, 26944428), (4, 20208321), (6, 13472214), (7, 11547612), (9, 8981476), (12, 6736107), (14, 5773806), (18, 4490738), (21, 3849204), (28, 2886903), (36, 2245369), (42, 1924602), (63, 1283068), (84, 962301), (126, 641534), (252, 320767)]