81886248

素因数分解:

$2^3\times 3^3\times {\mathrm{379103}}^1$

素因数の和:379118

約数の個数: 32

約数和(自身を含む): 227462400

約数和(自身を除く): 145576152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 379103, 758206, 1137309, 1516412, 2274618, 3032824, 3411927, 4549236, 6823854, 9098472, 10235781, 13647708, 20471562, 27295416, 40943124, 81886248]

約数ペア:

[(1, 81886248), (2, 40943124), (3, 27295416), (4, 20471562), (6, 13647708), (8, 10235781), (9, 9098472), (12, 6823854), (18, 4549236), (24, 3411927), (27, 3032824), (36, 2274618), (54, 1516412), (72, 1137309), (108, 758206), (216, 379103)]