80714936

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 153991200

約数和(自身を除く): 73276264

約数列:

[1, 2, 4, 8, 109, 151, 218, 302, 436, 604, 613, 872, 1208, 1226, 2452, 4904, 16459, 32918, 65836, 66817, 92563, 131672, 133634, 185126, 267268, 370252, 534536, 740504, 10089367, 20178734, 40357468, 80714936]

約数ペア:

[(1, 80714936), (2, 40357468), (4, 20178734), (8, 10089367), (109, 740504), (151, 534536), (218, 370252), (302, 267268), (436, 185126), (604, 133634), (613, 131672), (872, 92563), (1208, 66817), (1226, 65836), (2452, 32918), (4904, 16459)]