90342672

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:637

約数の個数: 120

約数和(自身を含む): 275821632

約数和(自身を除く): 185478960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 71, 84, 98, 112, 142, 147, 168, 196, 213, 284, 294, 336, 392, 426, 497, 541, 568, 588, 784, 852, 994, 1082, 1136, 1176, 1491, 1623, 1704, 1988, 2164, 2352, 2982, 3246, 3408, 3479, 3787, 3976, 4328, 5964, 6492, 6958, 7574, 7952, 8656, 10437, 11361, 11928, 12984, 13916, 15148, 20874, 22722, 23856, 25968, 26509, 27832, 30296, 38411, 41748, 45444, 53018, 55664, 60592, 76822, 79527, 83496, 90888, 106036, 115233, 153644, 159054, 166992, 181776, 212072, 230466, 268877, 307288, 318108, 424144, 460932, 537754, 614576, 636216, 806631, 921864, 1075508, 1272432, 1613262, 1843728, 1882139, 2151016, 3226524, 3764278, 4302032, 5646417, 6453048, 7528556, 11292834, 12906096, 15057112, 22585668, 30114224, 45171336, 90342672]

約数ペア:

[(1, 90342672), (2, 45171336), (3, 30114224), (4, 22585668), (6, 15057112), (7, 12906096), (8, 11292834), (12, 7528556), (14, 6453048), (16, 5646417), (21, 4302032), (24, 3764278), (28, 3226524), (42, 2151016), (48, 1882139), (49, 1843728), (56, 1613262), (71, 1272432), (84, 1075508), (98, 921864), (112, 806631), (142, 636216), (147, 614576), (168, 537754), (196, 460932), (213, 424144), (284, 318108), (294, 307288), (336, 268877), (392, 230466), (426, 212072), (497, 181776), (541, 166992), (568, 159054), (588, 153644), (784, 115233), (852, 106036), (994, 90888), (1082, 83496), (1136, 79527), (1176, 76822), (1491, 60592), (1623, 55664), (1704, 53018), (1988, 45444), (2164, 41748), (2352, 38411), (2982, 30296), (3246, 27832), (3408, 26509), (3479, 25968), (3787, 23856), (3976, 22722), (4328, 20874), (5964, 15148), (6492, 13916), (6958, 12984), (7574, 11928), (7952, 11361), (8656, 10437)]