72522076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{149839}}^1$

素因数の和:149865

約数の個数: 18

約数和(自身を含む): 139501040

約数和(自身を除く): 66978964

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 149839, 299678, 599356, 1648229, 3296458, 6592916, 18130519, 36261038, 72522076]

約数ペア:

[(1, 72522076), (2, 36261038), (4, 18130519), (11, 6592916), (22, 3296458), (44, 1648229), (121, 599356), (242, 299678), (484, 149839)]