72357076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{19813}}^1$

素因数の和:19911

約数の個数: 24

約数和(自身を含む): 139807584

約数和(自身を除く): 67450508

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 19813, 39626, 79252, 217943, 435886, 871772, 1644479, 3288958, 6577916, 18089269, 36178538, 72357076]

約数ペア:

[(1, 72357076), (2, 36178538), (4, 18089269), (11, 6577916), (22, 3288958), (44, 1644479), (83, 871772), (166, 435886), (332, 217943), (913, 79252), (1826, 39626), (3652, 19813)]