80340582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{7621}}^1$

素因数の和:7884

約数の個数: 32

約数和(自身を含む): 184391424

約数和(自身を除く): 104050842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 753, 1506, 1757, 3514, 5271, 7621, 10542, 15242, 22863, 45726, 53347, 106694, 160041, 320082, 1912871, 3825742, 5738613, 11477226, 13390097, 26780194, 40170291, 80340582]

約数ペア:

[(1, 80340582), (2, 40170291), (3, 26780194), (6, 13390097), (7, 11477226), (14, 5738613), (21, 3825742), (42, 1912871), (251, 320082), (502, 160041), (753, 106694), (1506, 53347), (1757, 45726), (3514, 22863), (5271, 15242), (7621, 10542)]