82204507

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 114912000

約数和(自身を除く): 32707493

約数列:

[1, 7, 11, 19, 23, 49, 77, 133, 161, 209, 253, 349, 437, 539, 931, 1127, 1463, 1771, 2443, 3059, 3839, 4807, 6631, 8027, 10241, 12397, 17101, 21413, 26873, 33649, 46417, 56189, 72941, 88297, 152513, 188111, 235543, 324919, 393323, 510587, 618079, 1067591, 1677643, 3574109, 4326553, 7473137, 11743501, 82204507]

約数ペア:

[(1, 82204507), (7, 11743501), (11, 7473137), (19, 4326553), (23, 3574109), (49, 1677643), (77, 1067591), (133, 618079), (161, 510587), (209, 393323), (253, 324919), (349, 235543), (437, 188111), (539, 152513), (931, 88297), (1127, 72941), (1463, 56189), (1771, 46417), (2443, 33649), (3059, 26873), (3839, 21413), (4807, 17101), (6631, 12397), (8027, 10241)]