71460252

素因数分解:

$2^2\times 3^3\times {\mathrm{331}}^1\times {\mathrm{1999}}^1$

素因数の和:2343

約数の個数: 48

約数和(自身を含む): 185920000

約数和(自身を除く): 114459748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 331, 662, 993, 1324, 1986, 1999, 2979, 3972, 3998, 5958, 5997, 7996, 8937, 11916, 11994, 17874, 17991, 23988, 35748, 35982, 53973, 71964, 107946, 215892, 661669, 1323338, 1985007, 2646676, 3970014, 5955021, 7940028, 11910042, 17865063, 23820084, 35730126, 71460252]

約数ペア:

[(1, 71460252), (2, 35730126), (3, 23820084), (4, 17865063), (6, 11910042), (9, 7940028), (12, 5955021), (18, 3970014), (27, 2646676), (36, 1985007), (54, 1323338), (108, 661669), (331, 215892), (662, 107946), (993, 71964), (1324, 53973), (1986, 35982), (1999, 35748), (2979, 23988), (3972, 17991), (3998, 17874), (5958, 11994), (5997, 11916), (7996, 8937)]