78423564

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{343963}}^1$

素因数の和:343989

約数の個数: 24

約数和(自身を含む): 192619840

約数和(自身を除く): 114196276

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 343963, 687926, 1031889, 1375852, 2063778, 4127556, 6535297, 13070594, 19605891, 26141188, 39211782, 78423564]

約数ペア:

[(1, 78423564), (2, 39211782), (3, 26141188), (4, 19605891), (6, 13070594), (12, 6535297), (19, 4127556), (38, 2063778), (57, 1375852), (76, 1031889), (114, 687926), (228, 343963)]