72797474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{23081}}^1$

素因数の和:23185

約数の個数: 16

約数和(自身を含む): 116333280

約数和(自身を除く): 43535806

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 23081, 46162, 438539, 877078, 1915723, 3831446, 36398737, 72797474]

約数ペア:

[(1, 72797474), (2, 36398737), (19, 3831446), (38, 1915723), (83, 877078), (166, 438539), (1577, 46162), (3154, 23081)]