80491398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{44867}}^1$

素因数の和:44908

約数の個数: 32

約数和(自身を含む): 180907776

約数和(自身を除く): 100416378

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 44867, 89734, 134601, 269202, 583271, 1031941, 1166542, 1749813, 2063882, 3095823, 3499626, 6191646, 13415233, 26830466, 40245699, 80491398]

約数ペア:

[(1, 80491398), (2, 40245699), (3, 26830466), (6, 13415233), (13, 6191646), (23, 3499626), (26, 3095823), (39, 2063882), (46, 1749813), (69, 1166542), (78, 1031941), (138, 583271), (299, 269202), (598, 134601), (897, 89734), (1794, 44867)]