72808948

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{4073}}^1$

素因数の和:4227

約数の個数: 24

約数和(自身を含む): 131753160

約数和(自身を除く): 58944212

約数列:

[1, 2, 4, 41, 82, 109, 164, 218, 436, 4073, 4469, 8146, 8938, 16292, 17876, 166993, 333986, 443957, 667972, 887914, 1775828, 18202237, 36404474, 72808948]

約数ペア:

[(1, 72808948), (2, 36404474), (4, 18202237), (41, 1775828), (82, 887914), (109, 667972), (164, 443957), (218, 333986), (436, 166993), (4073, 17876), (4469, 16292), (8146, 8938)]