90867258

素因数分解:

$2^1\times 3^4\times {\mathrm{479}}^1\times {\mathrm{1171}}^1$

素因数の和:1664

約数の個数: 40

約数和(自身を含む): 204209280

約数和(自身を除く): 113342022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 479, 958, 1171, 1437, 2342, 2874, 3513, 4311, 7026, 8622, 10539, 12933, 21078, 25866, 31617, 38799, 63234, 77598, 94851, 189702, 560909, 1121818, 1682727, 3365454, 5048181, 10096362, 15144543, 30289086, 45433629, 90867258]

約数ペア:

[(1, 90867258), (2, 45433629), (3, 30289086), (6, 15144543), (9, 10096362), (18, 5048181), (27, 3365454), (54, 1682727), (81, 1121818), (162, 560909), (479, 189702), (958, 94851), (1171, 77598), (1437, 63234), (2342, 38799), (2874, 31617), (3513, 25866), (4311, 21078), (7026, 12933), (8622, 10539)]