81174528

素因数分解:

$2^{13}\times 3^3\times {\mathrm{367}}^1$

素因数の和:402

約数の個数: 112

約数和(自身を含む): 241157760

約数和(自身を除く): 159983232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 367, 384, 432, 512, 576, 734, 768, 864, 1024, 1101, 1152, 1468, 1536, 1728, 2048, 2202, 2304, 2936, 3072, 3303, 3456, 4096, 4404, 4608, 5872, 6144, 6606, 6912, 8192, 8808, 9216, 9909, 11744, 12288, 13212, 13824, 17616, 18432, 19818, 23488, 24576, 26424, 27648, 35232, 36864, 39636, 46976, 52848, 55296, 70464, 73728, 79272, 93952, 105696, 110592, 140928, 158544, 187904, 211392, 221184, 281856, 317088, 375808, 422784, 563712, 634176, 751616, 845568, 1127424, 1268352, 1503232, 1691136, 2254848, 2536704, 3006464, 3382272, 4509696, 5073408, 6764544, 9019392, 10146816, 13529088, 20293632, 27058176, 40587264, 81174528]

約数ペア:

[(1, 81174528), (2, 40587264), (3, 27058176), (4, 20293632), (6, 13529088), (8, 10146816), (9, 9019392), (12, 6764544), (16, 5073408), (18, 4509696), (24, 3382272), (27, 3006464), (32, 2536704), (36, 2254848), (48, 1691136), (54, 1503232), (64, 1268352), (72, 1127424), (96, 845568), (108, 751616), (128, 634176), (144, 563712), (192, 422784), (216, 375808), (256, 317088), (288, 281856), (367, 221184), (384, 211392), (432, 187904), (512, 158544), (576, 140928), (734, 110592), (768, 105696), (864, 93952), (1024, 79272), (1101, 73728), (1152, 70464), (1468, 55296), (1536, 52848), (1728, 46976), (2048, 39636), (2202, 36864), (2304, 35232), (2936, 27648), (3072, 26424), (3303, 24576), (3456, 23488), (4096, 19818), (4404, 18432), (4608, 17616), (5872, 13824), (6144, 13212), (6606, 12288), (6912, 11744), (8192, 9909), (8808, 9216)]