81908646

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{57119}}^1$

素因数の和:57363

約数の個数: 16

約数和(自身を含む): 164505600

約数和(自身を除く): 82596954

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 57119, 114238, 171357, 342714, 13651441, 27302882, 40954323, 81908646]

約数ペア:

[(1, 81908646), (2, 40954323), (3, 27302882), (6, 13651441), (239, 342714), (478, 171357), (717, 114238), (1434, 57119)]