80161524

素因数分解:

$2^2\times 3^2\times {\mathrm{643}}^1\times {\mathrm{3463}}^1$

素因数の和:4116

約数の個数: 36

約数和(自身を含む): 203004256

約数和(自身を除く): 122842732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643, 1286, 1929, 2572, 3463, 3858, 5787, 6926, 7716, 10389, 11574, 13852, 20778, 23148, 31167, 41556, 62334, 124668, 2226709, 4453418, 6680127, 8906836, 13360254, 20040381, 26720508, 40080762, 80161524]

約数ペア:

[(1, 80161524), (2, 40080762), (3, 26720508), (4, 20040381), (6, 13360254), (9, 8906836), (12, 6680127), (18, 4453418), (36, 2226709), (643, 124668), (1286, 62334), (1929, 41556), (2572, 31167), (3463, 23148), (3858, 20778), (5787, 13852), (6926, 11574), (7716, 10389)]