66165984

素因数分解:

$2^5\times 3^5\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 199600128

約数和(自身を除く): 133434144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 72, 81, 96, 108, 127, 134, 144, 162, 201, 216, 243, 254, 268, 288, 324, 381, 402, 432, 486, 508, 536, 603, 648, 762, 804, 864, 972, 1016, 1072, 1143, 1206, 1296, 1524, 1608, 1809, 1944, 2032, 2144, 2286, 2412, 2592, 3048, 3216, 3429, 3618, 3888, 4064, 4572, 4824, 5427, 6096, 6432, 6858, 7236, 7776, 8509, 9144, 9648, 10287, 10854, 12192, 13716, 14472, 16281, 17018, 18288, 19296, 20574, 21708, 25527, 27432, 28944, 30861, 32562, 34036, 36576, 41148, 43416, 51054, 54864, 57888, 61722, 65124, 68072, 76581, 82296, 86832, 102108, 109728, 123444, 130248, 136144, 153162, 164592, 173664, 204216, 229743, 246888, 260496, 272288, 306324, 329184, 408432, 459486, 493776, 520992, 612648, 689229, 816864, 918972, 987552, 1225296, 1378458, 1837944, 2067687, 2450592, 2756916, 3675888, 4135374, 5513832, 7351776, 8270748, 11027664, 16541496, 22055328, 33082992, 66165984]

約数ペア:

[(1, 66165984), (2, 33082992), (3, 22055328), (4, 16541496), (6, 11027664), (8, 8270748), (9, 7351776), (12, 5513832), (16, 4135374), (18, 3675888), (24, 2756916), (27, 2450592), (32, 2067687), (36, 1837944), (48, 1378458), (54, 1225296), (67, 987552), (72, 918972), (81, 816864), (96, 689229), (108, 612648), (127, 520992), (134, 493776), (144, 459486), (162, 408432), (201, 329184), (216, 306324), (243, 272288), (254, 260496), (268, 246888), (288, 229743), (324, 204216), (381, 173664), (402, 164592), (432, 153162), (486, 136144), (508, 130248), (536, 123444), (603, 109728), (648, 102108), (762, 86832), (804, 82296), (864, 76581), (972, 68072), (1016, 65124), (1072, 61722), (1143, 57888), (1206, 54864), (1296, 51054), (1524, 43416), (1608, 41148), (1809, 36576), (1944, 34036), (2032, 32562), (2144, 30861), (2286, 28944), (2412, 27432), (2592, 25527), (3048, 21708), (3216, 20574), (3429, 19296), (3618, 18288), (3888, 17018), (4064, 16281), (4572, 14472), (4824, 13716), (5427, 12192), (6096, 10854), (6432, 10287), (6858, 9648), (7236, 9144), (7776, 8509)]