77290804

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{1091}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 137592000

約数和(自身を除く): 60301196

約数列:

[1, 2, 4, 89, 178, 199, 356, 398, 796, 1091, 2182, 4364, 17711, 35422, 70844, 97099, 194198, 217109, 388396, 434218, 868436, 19322701, 38645402, 77290804]

約数ペア:

[(1, 77290804), (2, 38645402), (4, 19322701), (89, 868436), (178, 434218), (199, 388396), (356, 217109), (398, 194198), (796, 97099), (1091, 70844), (2182, 35422), (4364, 17711)]