85237272

素因数分解:

$2^3\times 3^4\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:878

約数の個数: 80

約数和(自身を含む): 240306000

約数和(自身を除く): 155068728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 199, 216, 324, 398, 597, 648, 661, 796, 1194, 1322, 1592, 1791, 1983, 2388, 2644, 3582, 3966, 4776, 5288, 5373, 5949, 7164, 7932, 10746, 11898, 14328, 15864, 16119, 17847, 21492, 23796, 32238, 35694, 42984, 47592, 53541, 64476, 71388, 107082, 128952, 131539, 142776, 214164, 263078, 394617, 428328, 526156, 789234, 1052312, 1183851, 1578468, 2367702, 3156936, 3551553, 4735404, 7103106, 9470808, 10654659, 14206212, 21309318, 28412424, 42618636, 85237272]

約数ペア:

[(1, 85237272), (2, 42618636), (3, 28412424), (4, 21309318), (6, 14206212), (8, 10654659), (9, 9470808), (12, 7103106), (18, 4735404), (24, 3551553), (27, 3156936), (36, 2367702), (54, 1578468), (72, 1183851), (81, 1052312), (108, 789234), (162, 526156), (199, 428328), (216, 394617), (324, 263078), (398, 214164), (597, 142776), (648, 131539), (661, 128952), (796, 107082), (1194, 71388), (1322, 64476), (1592, 53541), (1791, 47592), (1983, 42984), (2388, 35694), (2644, 32238), (3582, 23796), (3966, 21492), (4776, 17847), (5288, 16119), (5373, 15864), (5949, 14328), (7164, 11898), (7932, 10746)]