84209496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1997}}^1$

素因数の和:2264

約数の個数: 64

約数和(自身を含む): 241678080

約数和(自身を除く): 157468584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 251, 502, 753, 1004, 1506, 1757, 1997, 2008, 3012, 3514, 3994, 5271, 5991, 6024, 7028, 7988, 10542, 11982, 13979, 14056, 15976, 21084, 23964, 27958, 41937, 42168, 47928, 55916, 83874, 111832, 167748, 335496, 501247, 1002494, 1503741, 2004988, 3007482, 3508729, 4009976, 6014964, 7017458, 10526187, 12029928, 14034916, 21052374, 28069832, 42104748, 84209496]

約数ペア:

[(1, 84209496), (2, 42104748), (3, 28069832), (4, 21052374), (6, 14034916), (7, 12029928), (8, 10526187), (12, 7017458), (14, 6014964), (21, 4009976), (24, 3508729), (28, 3007482), (42, 2004988), (56, 1503741), (84, 1002494), (168, 501247), (251, 335496), (502, 167748), (753, 111832), (1004, 83874), (1506, 55916), (1757, 47928), (1997, 42168), (2008, 41937), (3012, 27958), (3514, 23964), (3994, 21084), (5271, 15976), (5991, 14056), (6024, 13979), (7028, 11982), (7988, 10542)]