80389692

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{32363}}^1$

素因数の和:32399

約数の個数: 48

約数和(自身を含む): 217486080

約数和(自身を除く): 137096388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 32363, 64726, 97089, 129452, 194178, 291267, 388356, 582534, 744349, 873801, 1165068, 1488698, 1747602, 2233047, 2977396, 3495204, 4466094, 6699141, 8932188, 13398282, 20097423, 26796564, 40194846, 80389692]

約数ペア:

[(1, 80389692), (2, 40194846), (3, 26796564), (4, 20097423), (6, 13398282), (9, 8932188), (12, 6699141), (18, 4466094), (23, 3495204), (27, 2977396), (36, 2233047), (46, 1747602), (54, 1488698), (69, 1165068), (92, 873801), (108, 744349), (138, 582534), (207, 388356), (276, 291267), (414, 194178), (621, 129452), (828, 97089), (1242, 64726), (2484, 32363)]