87243716

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{15349}}^1$

素因数の和:15396

約数の個数: 36

約数和(自身を含む): 183739500

約数和(自身を除く): 96495784

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 15349, 30698, 61396, 107443, 214886, 429772, 445121, 752101, 890242, 1504202, 1780484, 3008404, 3115847, 6231694, 12463388, 21810929, 43621858, 87243716]

約数ペア:

[(1, 87243716), (2, 43621858), (4, 21810929), (7, 12463388), (14, 6231694), (28, 3115847), (29, 3008404), (49, 1780484), (58, 1504202), (98, 890242), (116, 752101), (196, 445121), (203, 429772), (406, 214886), (812, 107443), (1421, 61396), (2842, 30698), (5684, 15349)]