81675744

素因数分解:

$2^5\times 3^1\times {\mathrm{487}}^1\times {\mathrm{1747}}^1$

素因数の和:2247

約数の個数: 48

約数和(自身を含む): 214962048

約数和(自身を除く): 133286304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 487, 974, 1461, 1747, 1948, 2922, 3494, 3896, 5241, 5844, 6988, 7792, 10482, 11688, 13976, 15584, 20964, 23376, 27952, 41928, 46752, 55904, 83856, 167712, 850789, 1701578, 2552367, 3403156, 5104734, 6806312, 10209468, 13612624, 20418936, 27225248, 40837872, 81675744]

約数ペア:

[(1, 81675744), (2, 40837872), (3, 27225248), (4, 20418936), (6, 13612624), (8, 10209468), (12, 6806312), (16, 5104734), (24, 3403156), (32, 2552367), (48, 1701578), (96, 850789), (487, 167712), (974, 83856), (1461, 55904), (1747, 46752), (1948, 41928), (2922, 27952), (3494, 23376), (3896, 20964), (5241, 15584), (5844, 13976), (6988, 11688), (7792, 10482)]