72000071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1451}}^1$

素因数の和:1822

約数の個数: 16

約数和(自身を含む): 84889728

約数和(自身を除く): 12889657

約数列:

[1, 11, 13, 143, 347, 1451, 3817, 4511, 15961, 18863, 49621, 207493, 503497, 5538467, 6545461, 72000071]

約数ペア:

[(1, 72000071), (11, 6545461), (13, 5538467), (143, 503497), (347, 207493), (1451, 49621), (3817, 18863), (4511, 15961)]