81328116

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{34057}}^1$

素因数の和:34263

約数の個数: 24

約数和(自身を含む): 190724800

約数和(自身を除く): 109396684

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 34057, 68114, 102171, 136228, 204342, 408684, 6777343, 13554686, 20332029, 27109372, 40664058, 81328116]

約数ペア:

[(1, 81328116), (2, 40664058), (3, 27109372), (4, 20332029), (6, 13554686), (12, 6777343), (199, 408684), (398, 204342), (597, 136228), (796, 102171), (1194, 68114), (2388, 34057)]