72086399

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7039}}^1$

素因数の和:7083

約数の個数: 24

約数和(自身を含む): 96307200

約数和(自身を除く): 24220801

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 7039, 10241, 49273, 77429, 133741, 344911, 542003, 936187, 1471151, 3794021, 6553309, 10298057, 72086399]

約数ペア:

[(1, 72086399), (7, 10298057), (11, 6553309), (19, 3794021), (49, 1471151), (77, 936187), (133, 542003), (209, 344911), (539, 133741), (931, 77429), (1463, 49273), (7039, 10241)]