81183876

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2953}}^1$

素因数の和:3068

約数の個数: 48

約数和(自身を含む): 198508800

約数和(自身を除く): 117324924

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 79, 87, 116, 158, 174, 237, 316, 348, 474, 948, 2291, 2953, 4582, 5906, 6873, 8859, 9164, 11812, 13746, 17718, 27492, 35436, 85637, 171274, 233287, 256911, 342548, 466574, 513822, 699861, 933148, 1027644, 1399722, 2799444, 6765323, 13530646, 20295969, 27061292, 40591938, 81183876]

約数ペア:

[(1, 81183876), (2, 40591938), (3, 27061292), (4, 20295969), (6, 13530646), (12, 6765323), (29, 2799444), (58, 1399722), (79, 1027644), (87, 933148), (116, 699861), (158, 513822), (174, 466574), (237, 342548), (316, 256911), (348, 233287), (474, 171274), (948, 85637), (2291, 35436), (2953, 27492), (4582, 17718), (5906, 13746), (6873, 11812), (8859, 9164)]