80778876

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{33827}}^1$

素因数の和:34033

約数の個数: 24

約数和(自身を含む): 189436800

約数和(自身を除く): 108657924

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 33827, 67654, 101481, 135308, 202962, 405924, 6731573, 13463146, 20194719, 26926292, 40389438, 80778876]

約数ペア:

[(1, 80778876), (2, 40389438), (3, 26926292), (4, 20194719), (6, 13463146), (12, 6731573), (199, 405924), (398, 202962), (597, 135308), (796, 101481), (1194, 67654), (2388, 33827)]