72554108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{11863}}^1$

素因数の和:12017

約数の個数: 24

約数和(自身を含む): 139520640

約数和(自身を除く): 66966532

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 11863, 23726, 47452, 130493, 260986, 521972, 1648957, 3297914, 6595828, 18138527, 36277054, 72554108]

約数ペア:

[(1, 72554108), (2, 36277054), (4, 18138527), (11, 6595828), (22, 3297914), (44, 1648957), (139, 521972), (278, 260986), (556, 130493), (1529, 47452), (3058, 23726), (6116, 11863)]