80281686

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{1051}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 166636800

約数和(自身を除く): 86355114

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 439, 878, 1051, 1317, 2102, 2634, 3153, 6306, 12731, 25462, 30479, 38193, 60958, 76386, 91437, 182874, 461389, 922778, 1384167, 2768334, 13380281, 26760562, 40140843, 80281686]

約数ペア:

[(1, 80281686), (2, 40140843), (3, 26760562), (6, 13380281), (29, 2768334), (58, 1384167), (87, 922778), (174, 461389), (439, 182874), (878, 91437), (1051, 76386), (1317, 60958), (2102, 38193), (2634, 30479), (3153, 25462), (6306, 12731)]