68517774

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{839}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 160524000

約数和(自身を除く): 92006226

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 349, 698, 839, 1047, 1678, 2094, 2517, 3141, 4537, 5034, 6282, 7551, 9074, 10907, 13611, 15102, 21814, 27222, 32721, 40833, 65442, 81666, 98163, 196326, 292811, 585622, 878433, 1756866, 2635299, 3806543, 5270598, 7613086, 11419629, 22839258, 34258887, 68517774]

約数ペア:

[(1, 68517774), (2, 34258887), (3, 22839258), (6, 11419629), (9, 7613086), (13, 5270598), (18, 3806543), (26, 2635299), (39, 1756866), (78, 878433), (117, 585622), (234, 292811), (349, 196326), (698, 98163), (839, 81666), (1047, 65442), (1678, 40833), (2094, 32721), (2517, 27222), (3141, 21814), (4537, 15102), (5034, 13611), (6282, 10907), (7551, 9074)]