83891988

素因数分解:

$2^2\times 3^2\times {\mathrm{281}}^1\times {\mathrm{8293}}^1$

素因数の和:8584

約数の個数: 36

約数和(自身を含む): 212840628

約数和(自身を除く): 128948640

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 281, 562, 843, 1124, 1686, 2529, 3372, 5058, 8293, 10116, 16586, 24879, 33172, 49758, 74637, 99516, 149274, 298548, 2330333, 4660666, 6990999, 9321332, 13981998, 20972997, 27963996, 41945994, 83891988]

約数ペア:

[(1, 83891988), (2, 41945994), (3, 27963996), (4, 20972997), (6, 13981998), (9, 9321332), (12, 6990999), (18, 4660666), (36, 2330333), (281, 298548), (562, 149274), (843, 99516), (1124, 74637), (1686, 49758), (2529, 33172), (3372, 24879), (5058, 16586), (8293, 10116)]