81500544

素因数分解:

$2^7\times 3^2\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 236293200

約数和(自身を除く): 154792656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 263, 269, 288, 384, 526, 538, 576, 789, 807, 1052, 1076, 1152, 1578, 1614, 2104, 2152, 2367, 2421, 3156, 3228, 4208, 4304, 4734, 4842, 6312, 6456, 8416, 8608, 9468, 9684, 12624, 12912, 16832, 17216, 18936, 19368, 25248, 25824, 33664, 34432, 37872, 38736, 50496, 51648, 70747, 75744, 77472, 100992, 103296, 141494, 151488, 154944, 212241, 282988, 302976, 309888, 424482, 565976, 636723, 848964, 1131952, 1273446, 1697928, 2263904, 2546892, 3395856, 4527808, 5093784, 6791712, 9055616, 10187568, 13583424, 20375136, 27166848, 40750272, 81500544]

約数ペア:

[(1, 81500544), (2, 40750272), (3, 27166848), (4, 20375136), (6, 13583424), (8, 10187568), (9, 9055616), (12, 6791712), (16, 5093784), (18, 4527808), (24, 3395856), (32, 2546892), (36, 2263904), (48, 1697928), (64, 1273446), (72, 1131952), (96, 848964), (128, 636723), (144, 565976), (192, 424482), (263, 309888), (269, 302976), (288, 282988), (384, 212241), (526, 154944), (538, 151488), (576, 141494), (789, 103296), (807, 100992), (1052, 77472), (1076, 75744), (1152, 70747), (1578, 51648), (1614, 50496), (2104, 38736), (2152, 37872), (2367, 34432), (2421, 33664), (3156, 25824), (3228, 25248), (4208, 19368), (4304, 18936), (4734, 17216), (4842, 16832), (6312, 12912), (6456, 12624), (8416, 9684), (8608, 9468)]