72111754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{252139}}^1$

素因数の和:252165

約数の個数: 16

約数和(自身を含む): 127078560

約数和(自身を除く): 54966806

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 252139, 504278, 2773529, 3277807, 5547058, 6555614, 36055877, 72111754]

約数ペア:

[(1, 72111754), (2, 36055877), (11, 6555614), (13, 5547058), (22, 3277807), (26, 2773529), (143, 504278), (286, 252139)]