81912048

素因数分解:

$2^4\times 3^1\times {\mathrm{1706501}}^1$

素因数の和:1706512

約数の個数: 20

約数和(自身を含む): 211606248

約数和(自身を除く): 129694200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1706501, 3413002, 5119503, 6826004, 10239006, 13652008, 20478012, 27304016, 40956024, 81912048]

約数ペア:

[(1, 81912048), (2, 40956024), (3, 27304016), (4, 20478012), (6, 13652008), (8, 10239006), (12, 6826004), (16, 5119503), (24, 3413002), (48, 1706501)]