77111748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{305999}}^1$

素因数の和:306016

約数の個数: 36

約数和(自身を含む): 222768000

約数和(自身を除く): 145656252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 305999, 611998, 917997, 1223996, 1835994, 2141993, 2753991, 3671988, 4283986, 5507982, 6425979, 8567972, 11015964, 12851958, 19277937, 25703916, 38555874, 77111748]

約数ペア:

[(1, 77111748), (2, 38555874), (3, 25703916), (4, 19277937), (6, 12851958), (7, 11015964), (9, 8567972), (12, 6425979), (14, 5507982), (18, 4283986), (21, 3671988), (28, 2753991), (36, 2141993), (42, 1835994), (63, 1223996), (84, 917997), (126, 611998), (252, 305999)]