83663748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331999}}^1$

素因数の和:332016

約数の個数: 36

約数和(自身を含む): 241696000

約数和(自身を除く): 158032252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331999, 663998, 995997, 1327996, 1991994, 2323993, 2987991, 3983988, 4647986, 5975982, 6971979, 9295972, 11951964, 13943958, 20915937, 27887916, 41831874, 83663748]

約数ペア:

[(1, 83663748), (2, 41831874), (3, 27887916), (4, 20915937), (6, 13943958), (7, 11951964), (9, 9295972), (12, 6971979), (14, 5975982), (18, 4647986), (21, 3983988), (28, 2987991), (36, 2323993), (42, 1991994), (63, 1327996), (84, 995997), (126, 663998), (252, 331999)]