81532286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{599}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 139968000

約数和(自身を除く): 58435714

約数列:

[1, 2, 11, 22, 23, 46, 253, 269, 506, 538, 599, 1198, 2959, 5918, 6187, 6589, 12374, 13178, 13777, 27554, 68057, 136114, 151547, 161131, 303094, 322262, 1772441, 3544882, 3706013, 7412026, 40766143, 81532286]

約数ペア:

[(1, 81532286), (2, 40766143), (11, 7412026), (22, 3706013), (23, 3544882), (46, 1772441), (253, 322262), (269, 303094), (506, 161131), (538, 151547), (599, 136114), (1198, 68057), (2959, 27554), (5918, 13777), (6187, 13178), (6589, 12374)]