87939072

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 274266720

約数和(自身を除く): 186327648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 367, 384, 416, 468, 512, 576, 624, 734, 768, 832, 936, 1024, 1101, 1152, 1248, 1468, 1536, 1664, 1872, 2048, 2202, 2304, 2496, 2936, 3072, 3303, 3328, 3744, 4404, 4608, 4771, 4992, 5872, 6144, 6606, 6656, 7488, 8808, 9216, 9542, 9984, 11744, 13212, 13312, 14313, 14976, 17616, 18432, 19084, 19968, 23488, 26424, 26624, 28626, 29952, 35232, 38168, 39936, 42939, 46976, 52848, 57252, 59904, 70464, 76336, 79872, 85878, 93952, 105696, 114504, 119808, 140928, 152672, 171756, 187904, 211392, 229008, 239616, 281856, 305344, 343512, 375808, 422784, 458016, 563712, 610688, 687024, 751616, 845568, 916032, 1127424, 1221376, 1374048, 1691136, 1832064, 2254848, 2442752, 2748096, 3382272, 3664128, 4885504, 5496192, 6764544, 7328256, 9771008, 10992384, 14656512, 21984768, 29313024, 43969536, 87939072]

約数ペア:

[(1, 87939072), (2, 43969536), (3, 29313024), (4, 21984768), (6, 14656512), (8, 10992384), (9, 9771008), (12, 7328256), (13, 6764544), (16, 5496192), (18, 4885504), (24, 3664128), (26, 3382272), (32, 2748096), (36, 2442752), (39, 2254848), (48, 1832064), (52, 1691136), (64, 1374048), (72, 1221376), (78, 1127424), (96, 916032), (104, 845568), (117, 751616), (128, 687024), (144, 610688), (156, 563712), (192, 458016), (208, 422784), (234, 375808), (256, 343512), (288, 305344), (312, 281856), (367, 239616), (384, 229008), (416, 211392), (468, 187904), (512, 171756), (576, 152672), (624, 140928), (734, 119808), (768, 114504), (832, 105696), (936, 93952), (1024, 85878), (1101, 79872), (1152, 76336), (1248, 70464), (1468, 59904), (1536, 57252), (1664, 52848), (1872, 46976), (2048, 42939), (2202, 39936), (2304, 38168), (2496, 35232), (2936, 29952), (3072, 28626), (3303, 26624), (3328, 26424), (3744, 23488), (4404, 19968), (4608, 19084), (4771, 18432), (4992, 17616), (5872, 14976), (6144, 14313), (6606, 13312), (6656, 13212), (7488, 11744), (8808, 9984), (9216, 9542)]