77255748

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37649}}^1$

素因数の和:37681

約数の個数: 48

約数和(自身を含む): 210840000

約数和(自身を除く): 133584252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 37649, 75298, 112947, 150596, 225894, 338841, 451788, 677682, 715331, 1016523, 1355364, 1430662, 2033046, 2145993, 2861324, 4066092, 4291986, 6437979, 8583972, 12875958, 19313937, 25751916, 38627874, 77255748]

約数ペア:

[(1, 77255748), (2, 38627874), (3, 25751916), (4, 19313937), (6, 12875958), (9, 8583972), (12, 6437979), (18, 4291986), (19, 4066092), (27, 2861324), (36, 2145993), (38, 2033046), (54, 1430662), (57, 1355364), (76, 1016523), (108, 715331), (114, 677682), (171, 451788), (228, 338841), (342, 225894), (513, 150596), (684, 112947), (1026, 75298), (2052, 37649)]