81546144

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1782

約数の個数: 96

約数和(自身を含む): 234601920

約数和(自身を除く): 153055776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 68, 87, 96, 102, 116, 136, 174, 204, 232, 272, 348, 408, 464, 493, 544, 696, 816, 928, 986, 1392, 1479, 1632, 1723, 1972, 2784, 2958, 3446, 3944, 5169, 5916, 6892, 7888, 10338, 11832, 13784, 15776, 20676, 23664, 27568, 29291, 41352, 47328, 49967, 55136, 58582, 82704, 87873, 99934, 117164, 149901, 165408, 175746, 199868, 234328, 299802, 351492, 399736, 468656, 599604, 702984, 799472, 849439, 937312, 1199208, 1405968, 1598944, 1698878, 2398416, 2548317, 2811936, 3397756, 4796832, 5096634, 6795512, 10193268, 13591024, 20386536, 27182048, 40773072, 81546144]

約数ペア:

[(1, 81546144), (2, 40773072), (3, 27182048), (4, 20386536), (6, 13591024), (8, 10193268), (12, 6795512), (16, 5096634), (17, 4796832), (24, 3397756), (29, 2811936), (32, 2548317), (34, 2398416), (48, 1698878), (51, 1598944), (58, 1405968), (68, 1199208), (87, 937312), (96, 849439), (102, 799472), (116, 702984), (136, 599604), (174, 468656), (204, 399736), (232, 351492), (272, 299802), (348, 234328), (408, 199868), (464, 175746), (493, 165408), (544, 149901), (696, 117164), (816, 99934), (928, 87873), (986, 82704), (1392, 58582), (1479, 55136), (1632, 49967), (1723, 47328), (1972, 41352), (2784, 29291), (2958, 27568), (3446, 23664), (3944, 20676), (5169, 15776), (5916, 13784), (6892, 11832), (7888, 10338)]