127272576

素因数分解:

$2^7\times 3^1\times {\mathrm{431}}^1\times {\mathrm{769}}^1$

素因数の和:1217

約数の個数: 64

約数和(自身を含む): 339292800

約数和(自身を除く): 212020224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 431, 769, 862, 1293, 1538, 1724, 2307, 2586, 3076, 3448, 4614, 5172, 6152, 6896, 9228, 10344, 12304, 13792, 18456, 20688, 24608, 27584, 36912, 41376, 49216, 55168, 73824, 82752, 98432, 147648, 165504, 295296, 331439, 662878, 994317, 1325756, 1988634, 2651512, 3977268, 5303024, 7954536, 10606048, 15909072, 21212096, 31818144, 42424192, 63636288, 127272576]

約数ペア:

[(1, 127272576), (2, 63636288), (3, 42424192), (4, 31818144), (6, 21212096), (8, 15909072), (12, 10606048), (16, 7954536), (24, 5303024), (32, 3977268), (48, 2651512), (64, 1988634), (96, 1325756), (128, 994317), (192, 662878), (384, 331439), (431, 295296), (769, 165504), (862, 147648), (1293, 98432), (1538, 82752), (1724, 73824), (2307, 55168), (2586, 49216), (3076, 41376), (3448, 36912), (4614, 27584), (5172, 24608), (6152, 20688), (6896, 18456), (9228, 13792), (10344, 12304)]