77845372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{6577}}^1$

素因数の和:6861

約数の個数: 24

約数和(自身を含む): 149189040

約数和(自身を除く): 71343668

約数列:

[1, 2, 4, 11, 22, 44, 269, 538, 1076, 2959, 5918, 6577, 11836, 13154, 26308, 72347, 144694, 289388, 1769213, 3538426, 7076852, 19461343, 38922686, 77845372]

約数ペア:

[(1, 77845372), (2, 38922686), (4, 19461343), (11, 7076852), (22, 3538426), (44, 1769213), (269, 289388), (538, 144694), (1076, 72347), (2959, 26308), (5918, 13154), (6577, 11836)]