81502692

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{399523}}^1$

素因数の和:399547

約数の個数: 24

約数和(自身を含む): 201360096

約数和(自身を除く): 119857404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 399523, 799046, 1198569, 1598092, 2397138, 4794276, 6791891, 13583782, 20375673, 27167564, 40751346, 81502692]

約数ペア:

[(1, 81502692), (2, 40751346), (3, 27167564), (4, 20375673), (6, 13583782), (12, 6791891), (17, 4794276), (34, 2397138), (51, 1598092), (68, 1198569), (102, 799046), (204, 399523)]