78084314

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1871}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 146644992

約数和(自身を除く): 68560678

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 271, 542, 1871, 1897, 2981, 3742, 3794, 5962, 13097, 20581, 20867, 26194, 41162, 41734, 144067, 288134, 507041, 1014082, 3549287, 5577451, 7098574, 11154902, 39042157, 78084314]

約数ペア:

[(1, 78084314), (2, 39042157), (7, 11154902), (11, 7098574), (14, 5577451), (22, 3549287), (77, 1014082), (154, 507041), (271, 288134), (542, 144067), (1871, 41734), (1897, 41162), (2981, 26194), (3742, 20867), (3794, 20581), (5962, 13097)]