85677984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{42499}}^1$

素因数の和:42522

約数の個数: 72

約数和(自身を含む): 278460000

約数和(自身を除く): 192782016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 42499, 84998, 127497, 169996, 254994, 297493, 339992, 382491, 509988, 594986, 679984, 764982, 892479, 1019976, 1189972, 1359968, 1529964, 1784958, 2039952, 2379944, 2677437, 3059928, 3569916, 4079904, 4759888, 5354874, 6119856, 7139832, 9519776, 10709748, 12239712, 14279664, 21419496, 28559328, 42838992, 85677984]

約数ペア:

[(1, 85677984), (2, 42838992), (3, 28559328), (4, 21419496), (6, 14279664), (7, 12239712), (8, 10709748), (9, 9519776), (12, 7139832), (14, 6119856), (16, 5354874), (18, 4759888), (21, 4079904), (24, 3569916), (28, 3059928), (32, 2677437), (36, 2379944), (42, 2039952), (48, 1784958), (56, 1529964), (63, 1359968), (72, 1189972), (84, 1019976), (96, 892479), (112, 764982), (126, 679984), (144, 594986), (168, 509988), (224, 382491), (252, 339992), (288, 297493), (336, 254994), (504, 169996), (672, 127497), (1008, 84998), (2016, 42499)]