71710992

素因数分解:

$2^4\times 3^2\times {\mathrm{497993}}^1$

素因数の和:498007

約数の個数: 30

約数和(自身を含む): 200691582

約数和(自身を除く): 128980590

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 497993, 995986, 1493979, 1991972, 2987958, 3983944, 4481937, 5975916, 7967888, 8963874, 11951832, 17927748, 23903664, 35855496, 71710992]

約数ペア:

[(1, 71710992), (2, 35855496), (3, 23903664), (4, 17927748), (6, 11951832), (8, 8963874), (9, 7967888), (12, 5975916), (16, 4481937), (18, 3983944), (24, 2987958), (36, 1991972), (48, 1493979), (72, 995986), (144, 497993)]