72737008

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:529

約数の個数: 40

約数和(自身を含む): 143629200

約数和(自身を除く): 70892192

約数列:

[1, 2, 4, 8, 16, 109, 179, 218, 233, 358, 436, 466, 716, 872, 932, 1432, 1744, 1864, 2864, 3728, 19511, 25397, 39022, 41707, 50794, 78044, 83414, 101588, 156088, 166828, 203176, 312176, 333656, 406352, 667312, 4546063, 9092126, 18184252, 36368504, 72737008]

約数ペア:

[(1, 72737008), (2, 36368504), (4, 18184252), (8, 9092126), (16, 4546063), (109, 667312), (179, 406352), (218, 333656), (233, 312176), (358, 203176), (436, 166828), (466, 156088), (716, 101588), (872, 83414), (932, 78044), (1432, 50794), (1744, 41707), (1864, 39022), (2864, 25397), (3728, 19511)]