81640927104

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{147541}}^1$

素因数の和:147700

約数の個数: 128

約数和(自身を含む): 238380658560

約数和(自身を除く): 156739731456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 131, 132, 176, 192, 262, 264, 352, 384, 393, 524, 528, 704, 786, 1048, 1056, 1408, 1441, 1572, 2096, 2112, 2882, 3144, 4192, 4224, 4323, 5764, 6288, 8384, 8646, 11528, 12576, 16768, 17292, 23056, 25152, 34584, 46112, 50304, 69168, 92224, 138336, 147541, 184448, 276672, 295082, 442623, 553344, 590164, 885246, 1180328, 1622951, 1770492, 2360656, 3245902, 3540984, 4721312, 4868853, 6491804, 7081968, 9442624, 9737706, 12983608, 14163936, 18885248, 19327871, 19475412, 25967216, 28327872, 38655742, 38950824, 51934432, 56655744, 57983613, 77311484, 77901648, 103868864, 115967226, 154622968, 155803296, 207737728, 212606581, 231934452, 309245936, 311606592, 425213162, 463868904, 618491872, 623213184, 637819743, 850426324, 927737808, 1236983744, 1275639486, 1700852648, 1855475616, 2473967488, 2551278972, 3401705296, 3710951232, 5102557944, 6803410592, 7421902464, 10205115888, 13606821184, 20410231776, 27213642368, 40820463552, 81640927104]

約数ペア:

[(1, 81640927104), (2, 40820463552), (3, 27213642368), (4, 20410231776), (6, 13606821184), (8, 10205115888), (11, 7421902464), (12, 6803410592), (16, 5102557944), (22, 3710951232), (24, 3401705296), (32, 2551278972), (33, 2473967488), (44, 1855475616), (48, 1700852648), (64, 1275639486), (66, 1236983744), (88, 927737808), (96, 850426324), (128, 637819743), (131, 623213184), (132, 618491872), (176, 463868904), (192, 425213162), (262, 311606592), (264, 309245936), (352, 231934452), (384, 212606581), (393, 207737728), (524, 155803296), (528, 154622968), (704, 115967226), (786, 103868864), (1048, 77901648), (1056, 77311484), (1408, 57983613), (1441, 56655744), (1572, 51934432), (2096, 38950824), (2112, 38655742), (2882, 28327872), (3144, 25967216), (4192, 19475412), (4224, 19327871), (4323, 18885248), (5764, 14163936), (6288, 12983608), (8384, 9737706), (8646, 9442624), (11528, 7081968), (12576, 6491804), (16768, 4868853), (17292, 4721312), (23056, 3540984), (25152, 3245902), (34584, 2360656), (46112, 1770492), (50304, 1622951), (69168, 1180328), (92224, 885246), (138336, 590164), (147541, 553344), (184448, 442623), (276672, 295082)]