68291232

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 189205632

約数和(自身を除く): 120914400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 157, 184, 197, 276, 314, 368, 394, 471, 552, 591, 628, 736, 788, 942, 1104, 1182, 1256, 1576, 1884, 2208, 2364, 2512, 3152, 3611, 3768, 4531, 4728, 5024, 6304, 7222, 7536, 9062, 9456, 10833, 13593, 14444, 15072, 18124, 18912, 21666, 27186, 28888, 30929, 36248, 43332, 54372, 57776, 61858, 72496, 86664, 92787, 108744, 115552, 123716, 144992, 173328, 185574, 217488, 247432, 346656, 371148, 434976, 494864, 711367, 742296, 989728, 1422734, 1484592, 2134101, 2845468, 2969184, 4268202, 5690936, 8536404, 11381872, 17072808, 22763744, 34145616, 68291232]

約数ペア:

[(1, 68291232), (2, 34145616), (3, 22763744), (4, 17072808), (6, 11381872), (8, 8536404), (12, 5690936), (16, 4268202), (23, 2969184), (24, 2845468), (32, 2134101), (46, 1484592), (48, 1422734), (69, 989728), (92, 742296), (96, 711367), (138, 494864), (157, 434976), (184, 371148), (197, 346656), (276, 247432), (314, 217488), (368, 185574), (394, 173328), (471, 144992), (552, 123716), (591, 115552), (628, 108744), (736, 92787), (788, 86664), (942, 72496), (1104, 61858), (1182, 57776), (1256, 54372), (1576, 43332), (1884, 36248), (2208, 30929), (2364, 28888), (2512, 27186), (3152, 21666), (3611, 18912), (3768, 18124), (4531, 15072), (4728, 14444), (5024, 13593), (6304, 10833), (7222, 9456), (7536, 9062)]