80368614

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{28439}}^1$

素因数の和:28604

約数の個数: 24

約数和(自身を含む): 175247280

約数和(自身を除く): 94878666

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 28439, 56878, 85317, 170634, 255951, 511902, 4464923, 8929846, 13394769, 26789538, 40184307, 80368614]

約数ペア:

[(1, 80368614), (2, 40184307), (3, 26789538), (6, 13394769), (9, 8929846), (18, 4464923), (157, 511902), (314, 255951), (471, 170634), (942, 85317), (1413, 56878), (2826, 28439)]