78705984

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:552

約数の個数: 112

約数和(自身を含む): 240149888

約数和(自身を除く): 161443904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 157, 168, 192, 224, 314, 336, 373, 448, 471, 628, 672, 746, 942, 1099, 1119, 1256, 1344, 1492, 1884, 2198, 2238, 2512, 2611, 2984, 3297, 3768, 4396, 4476, 5024, 5222, 5968, 6594, 7536, 7833, 8792, 8952, 10048, 10444, 11936, 13188, 15072, 15666, 17584, 17904, 20888, 23872, 26376, 30144, 31332, 35168, 35808, 41776, 52752, 58561, 62664, 70336, 71616, 83552, 105504, 117122, 125328, 167104, 175683, 211008, 234244, 250656, 351366, 409927, 468488, 501312, 702732, 819854, 936976, 1229781, 1405464, 1639708, 1873952, 2459562, 2810928, 3279416, 3747904, 4919124, 5621856, 6558832, 9838248, 11243712, 13117664, 19676496, 26235328, 39352992, 78705984]

約数ペア:

[(1, 78705984), (2, 39352992), (3, 26235328), (4, 19676496), (6, 13117664), (7, 11243712), (8, 9838248), (12, 6558832), (14, 5621856), (16, 4919124), (21, 3747904), (24, 3279416), (28, 2810928), (32, 2459562), (42, 1873952), (48, 1639708), (56, 1405464), (64, 1229781), (84, 936976), (96, 819854), (112, 702732), (157, 501312), (168, 468488), (192, 409927), (224, 351366), (314, 250656), (336, 234244), (373, 211008), (448, 175683), (471, 167104), (628, 125328), (672, 117122), (746, 105504), (942, 83552), (1099, 71616), (1119, 70336), (1256, 62664), (1344, 58561), (1492, 52752), (1884, 41776), (2198, 35808), (2238, 35168), (2512, 31332), (2611, 30144), (2984, 26376), (3297, 23872), (3768, 20888), (4396, 17904), (4476, 17584), (5024, 15666), (5222, 15072), (5968, 13188), (6594, 11936), (7536, 10444), (7833, 10048), (8792, 8952)]