81373704

素因数分解:

$2^3\times 3^1\times {\mathrm{3390571}}^1$

素因数の和:3390580

約数の個数: 16

約数和(自身を含む): 203434320

約数和(自身を除く): 122060616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3390571, 6781142, 10171713, 13562284, 20343426, 27124568, 40686852, 81373704]

約数ペア:

[(1, 81373704), (2, 40686852), (3, 27124568), (4, 20343426), (6, 13562284), (8, 10171713), (12, 6781142), (24, 3390571)]