87241168

素因数分解:

$2^4\times 7^2\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:744

約数の個数: 60

約数和(自身を含む): 197904000

約数和(自身を除く): 110662832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 223, 392, 446, 499, 784, 892, 998, 1561, 1784, 1996, 3122, 3493, 3568, 3992, 6244, 6986, 7984, 10927, 12488, 13972, 21854, 24451, 24976, 27944, 43708, 48902, 55888, 87416, 97804, 111277, 174832, 195608, 222554, 391216, 445108, 778939, 890216, 1557878, 1780432, 3115756, 5452573, 6231512, 10905146, 12463024, 21810292, 43620584, 87241168]

約数ペア:

[(1, 87241168), (2, 43620584), (4, 21810292), (7, 12463024), (8, 10905146), (14, 6231512), (16, 5452573), (28, 3115756), (49, 1780432), (56, 1557878), (98, 890216), (112, 778939), (196, 445108), (223, 391216), (392, 222554), (446, 195608), (499, 174832), (784, 111277), (892, 97804), (998, 87416), (1561, 55888), (1784, 48902), (1996, 43708), (3122, 27944), (3493, 24976), (3568, 24451), (3992, 21854), (6244, 13972), (6986, 12488), (7984, 10927)]