77251486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 129352608

約数和(自身を除く): 52101122

約数列:

[1, 2, 13, 26, 37, 74, 131, 262, 481, 613, 962, 1226, 1703, 3406, 4847, 7969, 9694, 15938, 22681, 45362, 63011, 80303, 126022, 160606, 294853, 589706, 1043939, 2087878, 2971211, 5942422, 38625743, 77251486]

約数ペア:

[(1, 77251486), (2, 38625743), (13, 5942422), (26, 2971211), (37, 2087878), (74, 1043939), (131, 589706), (262, 294853), (481, 160606), (613, 126022), (962, 80303), (1226, 63011), (1703, 45362), (3406, 22681), (4847, 15938), (7969, 9694)]