80839818

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{35363}}^1$

素因数の和:35498

約数の個数: 24

約数和(自身を含む): 176537088

約数和(自身を除く): 95697270

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 35363, 70726, 106089, 212178, 318267, 636534, 4491101, 8982202, 13473303, 26946606, 40419909, 80839818]

約数ペア:

[(1, 80839818), (2, 40419909), (3, 26946606), (6, 13473303), (9, 8982202), (18, 4491101), (127, 636534), (254, 318267), (381, 212178), (762, 106089), (1143, 70726), (2286, 35363)]