72807124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{82361}}^1$

素因数の和:82395

約数の個数: 24

約数和(自身を含む): 145286568

約数和(自身を除く): 72479444

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 82361, 164722, 329444, 1070693, 1400137, 2141386, 2800274, 4282772, 5600548, 18201781, 36403562, 72807124]

約数ペア:

[(1, 72807124), (2, 36403562), (4, 18201781), (13, 5600548), (17, 4282772), (26, 2800274), (34, 2141386), (52, 1400137), (68, 1070693), (221, 329444), (442, 164722), (884, 82361)]