84171648

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19927}}^1$

素因数の和:19955

約数の個数: 64

約数和(自身を含む): 243918720

約数和(自身を除く): 159747072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 19927, 39854, 59781, 79708, 119562, 159416, 219197, 239124, 318832, 438394, 478248, 637664, 657591, 876788, 956496, 1275328, 1315182, 1753576, 1912992, 2550656, 2630364, 3507152, 3825984, 5260728, 7014304, 7651968, 10521456, 14028608, 21042912, 28057216, 42085824, 84171648]

約数ペア:

[(1, 84171648), (2, 42085824), (3, 28057216), (4, 21042912), (6, 14028608), (8, 10521456), (11, 7651968), (12, 7014304), (16, 5260728), (22, 3825984), (24, 3507152), (32, 2630364), (33, 2550656), (44, 1912992), (48, 1753576), (64, 1315182), (66, 1275328), (88, 956496), (96, 876788), (128, 657591), (132, 637664), (176, 478248), (192, 438394), (264, 318832), (352, 239124), (384, 219197), (528, 159416), (704, 119562), (1056, 79708), (1408, 59781), (2112, 39854), (4224, 19927)]