71668908

素因数分解:

$2^2\times 3^3\times {\mathrm{663601}}^1$

素因数の和:663614

約数の個数: 24

約数和(自身を含む): 185808560

約数和(自身を除く): 114139652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 663601, 1327202, 1990803, 2654404, 3981606, 5972409, 7963212, 11944818, 17917227, 23889636, 35834454, 71668908]

約数ペア:

[(1, 71668908), (2, 35834454), (3, 23889636), (4, 17917227), (6, 11944818), (9, 7963212), (12, 5972409), (18, 3981606), (27, 2654404), (36, 1990803), (54, 1327202), (108, 663601)]