86781002

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{5471}}^1$

素因数の和:5594

約数の個数: 32

約数和(自身を含む): 163897344

約数和(自身を除く): 77116342

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 154, 206, 721, 1133, 1442, 2266, 5471, 7931, 10942, 15862, 38297, 60181, 76594, 120362, 421267, 563513, 842534, 1127026, 3944591, 6198643, 7889182, 12397286, 43390501, 86781002]

約数ペア:

[(1, 86781002), (2, 43390501), (7, 12397286), (11, 7889182), (14, 6198643), (22, 3944591), (77, 1127026), (103, 842534), (154, 563513), (206, 421267), (721, 120362), (1133, 76594), (1442, 60181), (2266, 38297), (5471, 15862), (7931, 10942)]