79864736

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3271}}^1$

素因数の和:3397

約数の個数: 48

約数和(自身を含む): 181399680

約数和(自身を除く): 101534944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 763, 872, 1526, 1744, 3052, 3271, 3488, 6104, 6542, 12208, 13084, 22897, 24416, 26168, 45794, 52336, 91588, 104672, 183176, 356539, 366352, 713078, 732704, 1426156, 2495773, 2852312, 4991546, 5704624, 9983092, 11409248, 19966184, 39932368, 79864736]

約数ペア:

[(1, 79864736), (2, 39932368), (4, 19966184), (7, 11409248), (8, 9983092), (14, 5704624), (16, 4991546), (28, 2852312), (32, 2495773), (56, 1426156), (109, 732704), (112, 713078), (218, 366352), (224, 356539), (436, 183176), (763, 104672), (872, 91588), (1526, 52336), (1744, 45794), (3052, 26168), (3271, 24416), (3488, 22897), (6104, 13084), (6542, 12208)]