81141276

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{69709}}^1$

素因数の和:69813

約数の個数: 24

約数和(自身を含む): 191284240

約数和(自身を除く): 110142964

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 69709, 139418, 209127, 278836, 418254, 836508, 6761773, 13523546, 20285319, 27047092, 40570638, 81141276]

約数ペア:

[(1, 81141276), (2, 40570638), (3, 27047092), (4, 20285319), (6, 13523546), (12, 6761773), (97, 836508), (194, 418254), (291, 278836), (388, 209127), (582, 139418), (1164, 69709)]