77081854

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1\times {\mathrm{661}}^1$

素因数の和:1155

約数の個数: 16

約数和(自身を含む): 116776800

約数和(自身を除く): 39694946

約数列:

[1, 2, 199, 293, 398, 586, 661, 1322, 58307, 116614, 131539, 193673, 263078, 387346, 38540927, 77081854]

約数ペア:

[(1, 77081854), (2, 38540927), (199, 387346), (293, 263078), (398, 193673), (586, 131539), (661, 116614), (1322, 58307)]