80878852

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{4129}}^1$

素因数の和:4275

約数の個数: 24

約数和(自身を含む): 145706400

約数和(自身を除く): 64827548

約数列:

[1, 2, 4, 59, 83, 118, 166, 236, 332, 4129, 4897, 8258, 9794, 16516, 19588, 243611, 342707, 487222, 685414, 974444, 1370828, 20219713, 40439426, 80878852]

約数ペア:

[(1, 80878852), (2, 40439426), (4, 20219713), (59, 1370828), (83, 974444), (118, 685414), (166, 487222), (236, 342707), (332, 243611), (4129, 19588), (4897, 16516), (8258, 9794)]