80027496

素因数分解:

$2^3\times 3^2\times {\mathrm{1111493}}^1$

素因数の和:1111505

約数の個数: 24

約数和(自身を含む): 216741330

約数和(自身を除く): 136713834

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1111493, 2222986, 3334479, 4445972, 6668958, 8891944, 10003437, 13337916, 20006874, 26675832, 40013748, 80027496]

約数ペア:

[(1, 80027496), (2, 40013748), (3, 26675832), (4, 20006874), (6, 13337916), (8, 10003437), (9, 8891944), (12, 6668958), (18, 4445972), (24, 3334479), (36, 2222986), (72, 1111493)]