87578874

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{37717}}^1$

素因数の和:37771

約数の個数: 32

約数和(自身を含む): 199151040

約数和(自身を除く): 111572166

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 37717, 75434, 113151, 226302, 339453, 678906, 1018359, 1621831, 2036718, 3243662, 4865493, 9730986, 14596479, 29192958, 43789437, 87578874]

約数ペア:

[(1, 87578874), (2, 43789437), (3, 29192958), (6, 14596479), (9, 9730986), (18, 4865493), (27, 3243662), (43, 2036718), (54, 1621831), (86, 1018359), (129, 678906), (258, 339453), (387, 226302), (774, 113151), (1161, 75434), (2322, 37717)]