77239972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{2029}}^1$

素因数の和:2371

約数の個数: 24

約数和(自身を含む): 140053760

約数和(自身を除く): 62813788

約数列:

[1, 2, 4, 31, 62, 124, 307, 614, 1228, 2029, 4058, 8116, 9517, 19034, 38068, 62899, 125798, 251596, 622903, 1245806, 2491612, 19309993, 38619986, 77239972]

約数ペア:

[(1, 77239972), (2, 38619986), (4, 19309993), (31, 2491612), (62, 1245806), (124, 622903), (307, 251596), (614, 125798), (1228, 62899), (2029, 38068), (4058, 19034), (8116, 9517)]