81372552

素因数分解:

$2^3\times 3^1\times {\mathrm{3390523}}^1$

素因数の和:3390532

約数の個数: 16

約数和(自身を含む): 203431440

約数和(自身を除く): 122058888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3390523, 6781046, 10171569, 13562092, 20343138, 27124184, 40686276, 81372552]

約数ペア:

[(1, 81372552), (2, 40686276), (3, 27124184), (4, 20343138), (6, 13562092), (8, 10171569), (12, 6781046), (24, 3390523)]