87191496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{172999}}^1$

素因数の和:173018

約数の個数: 48

約数和(自身を含む): 269880000

約数和(自身を除く): 182688504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 172999, 345998, 518997, 691996, 1037994, 1210993, 1383992, 1556991, 2075988, 2421986, 3113982, 3632979, 4151976, 4843972, 6227964, 7265958, 9687944, 10898937, 12455928, 14531916, 21797874, 29063832, 43595748, 87191496]

約数ペア:

[(1, 87191496), (2, 43595748), (3, 29063832), (4, 21797874), (6, 14531916), (7, 12455928), (8, 10898937), (9, 9687944), (12, 7265958), (14, 6227964), (18, 4843972), (21, 4151976), (24, 3632979), (28, 3113982), (36, 2421986), (42, 2075988), (56, 1556991), (63, 1383992), (72, 1210993), (84, 1037994), (126, 691996), (168, 518997), (252, 345998), (504, 172999)]