68999616

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 168

約数和(自身を含む): 229555040

約数和(自身を除く): 160555424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 109, 112, 126, 144, 157, 168, 192, 218, 224, 252, 288, 314, 327, 336, 436, 448, 471, 504, 576, 628, 654, 672, 763, 872, 942, 981, 1008, 1099, 1256, 1308, 1344, 1413, 1526, 1744, 1884, 1962, 2016, 2198, 2289, 2512, 2616, 2826, 3052, 3297, 3488, 3768, 3924, 4032, 4396, 4578, 5024, 5232, 5652, 6104, 6594, 6867, 6976, 7536, 7848, 8792, 9156, 9891, 10048, 10464, 11304, 12208, 13188, 13734, 15072, 15696, 17113, 17584, 18312, 19782, 20928, 22608, 24416, 26376, 27468, 30144, 31392, 34226, 35168, 36624, 39564, 45216, 48832, 51339, 52752, 54936, 62784, 68452, 70336, 73248, 79128, 90432, 102678, 105504, 109872, 119791, 136904, 146496, 154017, 158256, 205356, 211008, 219744, 239582, 273808, 308034, 316512, 359373, 410712, 439488, 479164, 547616, 616068, 633024, 718746, 821424, 958328, 1078119, 1095232, 1232136, 1437492, 1642848, 1916656, 2156238, 2464272, 2874984, 3285696, 3833312, 4312476, 4928544, 5749968, 7666624, 8624952, 9857088, 11499936, 17249904, 22999872, 34499808, 68999616]

約数ペア:

[(1, 68999616), (2, 34499808), (3, 22999872), (4, 17249904), (6, 11499936), (7, 9857088), (8, 8624952), (9, 7666624), (12, 5749968), (14, 4928544), (16, 4312476), (18, 3833312), (21, 3285696), (24, 2874984), (28, 2464272), (32, 2156238), (36, 1916656), (42, 1642848), (48, 1437492), (56, 1232136), (63, 1095232), (64, 1078119), (72, 958328), (84, 821424), (96, 718746), (109, 633024), (112, 616068), (126, 547616), (144, 479164), (157, 439488), (168, 410712), (192, 359373), (218, 316512), (224, 308034), (252, 273808), (288, 239582), (314, 219744), (327, 211008), (336, 205356), (436, 158256), (448, 154017), (471, 146496), (504, 136904), (576, 119791), (628, 109872), (654, 105504), (672, 102678), (763, 90432), (872, 79128), (942, 73248), (981, 70336), (1008, 68452), (1099, 62784), (1256, 54936), (1308, 52752), (1344, 51339), (1413, 48832), (1526, 45216), (1744, 39564), (1884, 36624), (1962, 35168), (2016, 34226), (2198, 31392), (2289, 30144), (2512, 27468), (2616, 26376), (2826, 24416), (3052, 22608), (3297, 20928), (3488, 19782), (3768, 18312), (3924, 17584), (4032, 17113), (4396, 15696), (4578, 15072), (5024, 13734), (5232, 13188), (5652, 12208), (6104, 11304), (6594, 10464), (6867, 10048), (6976, 9891), (7536, 9156), (7848, 8792)]