80771054

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1427}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 149700096

約数和(自身を除く): 68929042

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 311, 622, 1427, 2177, 2854, 4043, 4354, 8086, 9989, 18551, 19978, 28301, 37102, 56602, 129857, 259714, 443797, 887594, 3106579, 5769361, 6213158, 11538722, 40385527, 80771054]

約数ペア:

[(1, 80771054), (2, 40385527), (7, 11538722), (13, 6213158), (14, 5769361), (26, 3106579), (91, 887594), (182, 443797), (311, 259714), (622, 129857), (1427, 56602), (2177, 37102), (2854, 28301), (4043, 19978), (4354, 18551), (8086, 9989)]