68106752

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:669

約数の個数: 80

約数和(自身を含む): 160799232

約数和(自身を除く): 92692480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 613, 868, 896, 992, 1226, 1736, 1792, 1984, 2452, 3472, 3584, 3968, 4291, 4904, 6944, 7936, 8582, 9808, 13888, 15872, 17164, 19003, 19616, 27776, 34328, 38006, 39232, 55552, 68656, 76012, 78464, 111104, 133021, 137312, 152024, 156928, 266042, 274624, 304048, 313856, 532084, 549248, 608096, 1064168, 1098496, 1216192, 2128336, 2196992, 2432384, 4256672, 4864768, 8513344, 9729536, 17026688, 34053376, 68106752]

約数ペア:

[(1, 68106752), (2, 34053376), (4, 17026688), (7, 9729536), (8, 8513344), (14, 4864768), (16, 4256672), (28, 2432384), (31, 2196992), (32, 2128336), (56, 1216192), (62, 1098496), (64, 1064168), (112, 608096), (124, 549248), (128, 532084), (217, 313856), (224, 304048), (248, 274624), (256, 266042), (434, 156928), (448, 152024), (496, 137312), (512, 133021), (613, 111104), (868, 78464), (896, 76012), (992, 68656), (1226, 55552), (1736, 39232), (1792, 38006), (1984, 34328), (2452, 27776), (3472, 19616), (3584, 19003), (3968, 17164), (4291, 15872), (4904, 13888), (6944, 9808), (7936, 8582)]