81032672

素因数分解:

$2^5\times 7^2\times {\mathrm{51679}}^1$

素因数の和:51703

約数の個数: 36

約数和(自身を含む): 185582880

約数和(自身を除く): 104550208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 51679, 103358, 206716, 361753, 413432, 723506, 826864, 1447012, 1653728, 2532271, 2894024, 5064542, 5788048, 10129084, 11576096, 20258168, 40516336, 81032672]

約数ペア:

[(1, 81032672), (2, 40516336), (4, 20258168), (7, 11576096), (8, 10129084), (14, 5788048), (16, 5064542), (28, 2894024), (32, 2532271), (49, 1653728), (56, 1447012), (98, 826864), (112, 723506), (196, 413432), (224, 361753), (392, 206716), (784, 103358), (1568, 51679)]