81729052

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{2879}}^1$

素因数の和:3081

約数の個数: 24

約数和(自身を含む): 147087360

約数和(自身を除く): 65358308

約数列:

[1, 2, 4, 47, 94, 151, 188, 302, 604, 2879, 5758, 7097, 11516, 14194, 28388, 135313, 270626, 434729, 541252, 869458, 1738916, 20432263, 40864526, 81729052]

約数ペア:

[(1, 81729052), (2, 40864526), (4, 20432263), (47, 1738916), (94, 869458), (151, 541252), (188, 434729), (302, 270626), (604, 135313), (2879, 28388), (5758, 14194), (7097, 11516)]