81213708

素因数分解:

$2^2\times 3^1\times {\mathrm{877}}^1\times {\mathrm{7717}}^1$

素因数の和:8601

約数の個数: 24

約数和(自身を含む): 189739312

約数和(自身を除く): 108525604

約数列:

[1, 2, 3, 4, 6, 12, 877, 1754, 2631, 3508, 5262, 7717, 10524, 15434, 23151, 30868, 46302, 92604, 6767809, 13535618, 20303427, 27071236, 40606854, 81213708]

約数ペア:

[(1, 81213708), (2, 40606854), (3, 27071236), (4, 20303427), (6, 13535618), (12, 6767809), (877, 92604), (1754, 46302), (2631, 30868), (3508, 23151), (5262, 15434), (7717, 10524)]