77804928

素因数分解:

$2^7\times 3^3\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 235008000

約数和(自身を除く): 157203072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 282, 288, 376, 384, 423, 432, 479, 564, 576, 752, 846, 864, 958, 1128, 1152, 1269, 1437, 1504, 1692, 1728, 1916, 2256, 2538, 2874, 3008, 3384, 3456, 3832, 4311, 4512, 5076, 5748, 6016, 6768, 7664, 8622, 9024, 10152, 11496, 12933, 13536, 15328, 17244, 18048, 20304, 22513, 22992, 25866, 27072, 30656, 34488, 40608, 45026, 45984, 51732, 54144, 61312, 67539, 68976, 81216, 90052, 91968, 103464, 135078, 137952, 162432, 180104, 183936, 202617, 206928, 270156, 275904, 360208, 405234, 413856, 540312, 551808, 607851, 720416, 810468, 827712, 1080624, 1215702, 1440832, 1620936, 1655424, 2161248, 2431404, 2881664, 3241872, 4322496, 4862808, 6483744, 8644992, 9725616, 12967488, 19451232, 25934976, 38902464, 77804928]

約数ペア:

[(1, 77804928), (2, 38902464), (3, 25934976), (4, 19451232), (6, 12967488), (8, 9725616), (9, 8644992), (12, 6483744), (16, 4862808), (18, 4322496), (24, 3241872), (27, 2881664), (32, 2431404), (36, 2161248), (47, 1655424), (48, 1620936), (54, 1440832), (64, 1215702), (72, 1080624), (94, 827712), (96, 810468), (108, 720416), (128, 607851), (141, 551808), (144, 540312), (188, 413856), (192, 405234), (216, 360208), (282, 275904), (288, 270156), (376, 206928), (384, 202617), (423, 183936), (432, 180104), (479, 162432), (564, 137952), (576, 135078), (752, 103464), (846, 91968), (864, 90052), (958, 81216), (1128, 68976), (1152, 67539), (1269, 61312), (1437, 54144), (1504, 51732), (1692, 45984), (1728, 45026), (1916, 40608), (2256, 34488), (2538, 30656), (2874, 27072), (3008, 25866), (3384, 22992), (3456, 22513), (3832, 20304), (4311, 18048), (4512, 17244), (5076, 15328), (5748, 13536), (6016, 12933), (6768, 11496), (7664, 10152), (8622, 9024)]