68739552

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{4871}}^1$

素因数の和:4901

約数の個数: 108

約数和(自身を含む): 227439576

約数和(自身を除く): 158700024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 4871, 7056, 9742, 14112, 14613, 19484, 29226, 34097, 38968, 43839, 58452, 68194, 77936, 87678, 102291, 116904, 136388, 155872, 175356, 204582, 233808, 238679, 272776, 306873, 350712, 409164, 467616, 477358, 545552, 613746, 701424, 716037, 818328, 954716, 1091104, 1227492, 1402848, 1432074, 1636656, 1909432, 2148111, 2454984, 2864148, 3273312, 3818864, 4296222, 4909968, 5728296, 7637728, 8592444, 9819936, 11456592, 17184888, 22913184, 34369776, 68739552]

約数ペア:

[(1, 68739552), (2, 34369776), (3, 22913184), (4, 17184888), (6, 11456592), (7, 9819936), (8, 8592444), (9, 7637728), (12, 5728296), (14, 4909968), (16, 4296222), (18, 3818864), (21, 3273312), (24, 2864148), (28, 2454984), (32, 2148111), (36, 1909432), (42, 1636656), (48, 1432074), (49, 1402848), (56, 1227492), (63, 1091104), (72, 954716), (84, 818328), (96, 716037), (98, 701424), (112, 613746), (126, 545552), (144, 477358), (147, 467616), (168, 409164), (196, 350712), (224, 306873), (252, 272776), (288, 238679), (294, 233808), (336, 204582), (392, 175356), (441, 155872), (504, 136388), (588, 116904), (672, 102291), (784, 87678), (882, 77936), (1008, 68194), (1176, 58452), (1568, 43839), (1764, 38968), (2016, 34097), (2352, 29226), (3528, 19484), (4704, 14613), (4871, 14112), (7056, 9742)]