67089888

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 205916256

約数和(自身を除く): 138826368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 71, 72, 96, 102, 136, 142, 144, 153, 193, 204, 213, 272, 284, 288, 306, 386, 408, 426, 544, 568, 579, 612, 639, 772, 816, 852, 1136, 1158, 1207, 1224, 1278, 1544, 1632, 1704, 1737, 2272, 2316, 2414, 2448, 2556, 3088, 3281, 3408, 3474, 3621, 4632, 4828, 4896, 5112, 6176, 6562, 6816, 6948, 7242, 9264, 9656, 9843, 10224, 10863, 13124, 13703, 13896, 14484, 18528, 19312, 19686, 20448, 21726, 26248, 27406, 27792, 28968, 29529, 38624, 39372, 41109, 43452, 52496, 54812, 55584, 57936, 59058, 78744, 82218, 86904, 104992, 109624, 115872, 118116, 123327, 157488, 164436, 173808, 219248, 232951, 236232, 246654, 314976, 328872, 347616, 438496, 465902, 472464, 493308, 657744, 698853, 931804, 944928, 986616, 1315488, 1397706, 1863608, 1973232, 2096559, 2795412, 3727216, 3946464, 4193118, 5590824, 7454432, 8386236, 11181648, 16772472, 22363296, 33544944, 67089888]

約数ペア:

[(1, 67089888), (2, 33544944), (3, 22363296), (4, 16772472), (6, 11181648), (8, 8386236), (9, 7454432), (12, 5590824), (16, 4193118), (17, 3946464), (18, 3727216), (24, 2795412), (32, 2096559), (34, 1973232), (36, 1863608), (48, 1397706), (51, 1315488), (68, 986616), (71, 944928), (72, 931804), (96, 698853), (102, 657744), (136, 493308), (142, 472464), (144, 465902), (153, 438496), (193, 347616), (204, 328872), (213, 314976), (272, 246654), (284, 236232), (288, 232951), (306, 219248), (386, 173808), (408, 164436), (426, 157488), (544, 123327), (568, 118116), (579, 115872), (612, 109624), (639, 104992), (772, 86904), (816, 82218), (852, 78744), (1136, 59058), (1158, 57936), (1207, 55584), (1224, 54812), (1278, 52496), (1544, 43452), (1632, 41109), (1704, 39372), (1737, 38624), (2272, 29529), (2316, 28968), (2414, 27792), (2448, 27406), (2556, 26248), (3088, 21726), (3281, 20448), (3408, 19686), (3474, 19312), (3621, 18528), (4632, 14484), (4828, 13896), (4896, 13703), (5112, 13124), (6176, 10863), (6562, 10224), (6816, 9843), (6948, 9656), (7242, 9264)]