72111676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{198109}}^1$

素因数の和:198133

約数の個数: 24

約数和(自身を含む): 155318240

約数和(自身を除く): 83206564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 198109, 396218, 792436, 1386763, 2575417, 2773526, 5150834, 5547052, 10301668, 18027919, 36055838, 72111676]

約数ペア:

[(1, 72111676), (2, 36055838), (4, 18027919), (7, 10301668), (13, 5547052), (14, 5150834), (26, 2773526), (28, 2575417), (52, 1386763), (91, 792436), (182, 396218), (364, 198109)]