72650813

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2003}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 80801280

約数和(自身を除く): 8150467

約数列:

[1, 19, 23, 83, 437, 1577, 1909, 2003, 36271, 38057, 46069, 166249, 875311, 3158731, 3823727, 72650813]

約数ペア:

[(1, 72650813), (19, 3823727), (23, 3158731), (83, 875311), (437, 166249), (1577, 46069), (1909, 38057), (2003, 36271)]