80678868

素因数分解:

$2^2\times 3^1\times {\mathrm{271}}^1\times {\mathrm{24809}}^1$

素因数の和:25087

約数の個数: 24

約数和(自身を含む): 188952960

約数和(自身を除く): 108274092

約数列:

[1, 2, 3, 4, 6, 12, 271, 542, 813, 1084, 1626, 3252, 24809, 49618, 74427, 99236, 148854, 297708, 6723239, 13446478, 20169717, 26892956, 40339434, 80678868]

約数ペア:

[(1, 80678868), (2, 40339434), (3, 26892956), (4, 20169717), (6, 13446478), (12, 6723239), (271, 297708), (542, 148854), (813, 99236), (1084, 74427), (1626, 49618), (3252, 24809)]