71997816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{272719}}^1$

素因数の和:272739

約数の個数: 32

約数和(自身を含む): 196358400

約数和(自身を除く): 124360584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 272719, 545438, 818157, 1090876, 1636314, 2181752, 2999909, 3272628, 5999818, 6545256, 8999727, 11999636, 17999454, 23999272, 35998908, 71997816]

約数ペア:

[(1, 71997816), (2, 35998908), (3, 23999272), (4, 17999454), (6, 11999636), (8, 8999727), (11, 6545256), (12, 5999818), (22, 3272628), (24, 2999909), (33, 2181752), (44, 1636314), (66, 1090876), (88, 818157), (132, 545438), (264, 272719)]