86447988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1097}}^1$

素因数の和:1317

約数の個数: 72

約数和(自身を含む): 239803200

約数和(自身を除く): 153355212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 199, 396, 398, 597, 796, 1097, 1194, 1791, 2189, 2194, 2388, 3291, 3582, 4378, 4388, 6567, 6582, 7164, 8756, 9873, 12067, 13134, 13164, 19701, 19746, 24134, 26268, 36201, 39402, 39492, 48268, 72402, 78804, 108603, 144804, 217206, 218303, 434412, 436606, 654909, 873212, 1309818, 1964727, 2401333, 2619636, 3929454, 4802666, 7203999, 7858908, 9605332, 14407998, 21611997, 28815996, 43223994, 86447988]

約数ペア:

[(1, 86447988), (2, 43223994), (3, 28815996), (4, 21611997), (6, 14407998), (9, 9605332), (11, 7858908), (12, 7203999), (18, 4802666), (22, 3929454), (33, 2619636), (36, 2401333), (44, 1964727), (66, 1309818), (99, 873212), (132, 654909), (198, 436606), (199, 434412), (396, 218303), (398, 217206), (597, 144804), (796, 108603), (1097, 78804), (1194, 72402), (1791, 48268), (2189, 39492), (2194, 39402), (2388, 36201), (3291, 26268), (3582, 24134), (4378, 19746), (4388, 19701), (6567, 13164), (6582, 13134), (7164, 12067), (8756, 9873)]