72623719

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23741}}^1$

素因数の和:23790

約数の個数: 16

約数和(自身を含む): 91169280

約数和(自身を除く): 18545561

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 23741, 166187, 451079, 546043, 3157553, 3822301, 10374817, 72623719]

約数ペア:

[(1, 72623719), (7, 10374817), (19, 3822301), (23, 3157553), (133, 546043), (161, 451079), (437, 166187), (3059, 23741)]