87536878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{877}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 154879200

約数和(自身を除く): 67342322

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 349, 698, 877, 1754, 3839, 4537, 7678, 9074, 9647, 11401, 19294, 22802, 49907, 99814, 125411, 250822, 306073, 612146, 3366803, 3978949, 6733606, 7957898, 43768439, 87536878]

約数ペア:

[(1, 87536878), (2, 43768439), (11, 7957898), (13, 6733606), (22, 3978949), (26, 3366803), (143, 612146), (286, 306073), (349, 250822), (698, 125411), (877, 99814), (1754, 49907), (3839, 22802), (4537, 19294), (7678, 11401), (9074, 9647)]