80572254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{6827}}^1$

素因数の和:7120

約数の個数: 32

約数和(自身を含む): 184847616

約数和(自身を除く): 104275362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 281, 562, 843, 1686, 1967, 3934, 5901, 6827, 11802, 13654, 20481, 40962, 47789, 95578, 143367, 286734, 1918387, 3836774, 5755161, 11510322, 13428709, 26857418, 40286127, 80572254]

約数ペア:

[(1, 80572254), (2, 40286127), (3, 26857418), (6, 13428709), (7, 11510322), (14, 5755161), (21, 3836774), (42, 1918387), (281, 286734), (562, 143367), (843, 95578), (1686, 47789), (1967, 40962), (3934, 20481), (5901, 13654), (6827, 11802)]