81004332

素因数分解:

$2^2\times 3^1\times {\mathrm{523}}^1\times {\mathrm{12907}}^1$

素因数の和:13437

約数の個数: 24

約数和(自身を含む): 189386176

約数和(自身を除く): 108381844

約数列:

[1, 2, 3, 4, 6, 12, 523, 1046, 1569, 2092, 3138, 6276, 12907, 25814, 38721, 51628, 77442, 154884, 6750361, 13500722, 20251083, 27001444, 40502166, 81004332]

約数ペア:

[(1, 81004332), (2, 40502166), (3, 27001444), (4, 20251083), (6, 13500722), (12, 6750361), (523, 154884), (1046, 77442), (1569, 51628), (2092, 38721), (3138, 25814), (6276, 12907)]