80027982

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{108439}}^1$

素因数の和:108488

約数の個数: 24

約数和(自身を含む): 177624720

約数和(自身を除く): 97596738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 108439, 216878, 325317, 650634, 975951, 1951902, 4445999, 8891998, 13337997, 26675994, 40013991, 80027982]

約数ペア:

[(1, 80027982), (2, 40013991), (3, 26675994), (6, 13337997), (9, 8891998), (18, 4445999), (41, 1951902), (82, 975951), (123, 650634), (246, 325317), (369, 216878), (738, 108439)]