80880852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{518467}}^1$

素因数の和:518487

約数の個数: 24

約数和(自身を含む): 203239456

約数和(自身を除く): 122358604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 518467, 1036934, 1555401, 2073868, 3110802, 6221604, 6740071, 13480142, 20220213, 26960284, 40440426, 80880852]

約数ペア:

[(1, 80880852), (2, 40440426), (3, 26960284), (4, 20220213), (6, 13480142), (12, 6740071), (13, 6221604), (26, 3110802), (39, 2073868), (52, 1555401), (78, 1036934), (156, 518467)]