81743304

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{5297}}^1$

素因数の和:5949

約数の個数: 32

約数和(自身を含む): 204714720

約数和(自身を除く): 122971416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 1286, 1929, 2572, 3858, 5144, 5297, 7716, 10594, 15432, 15891, 21188, 31782, 42376, 63564, 127128, 3405971, 6811942, 10217913, 13623884, 20435826, 27247768, 40871652, 81743304]

約数ペア:

[(1, 81743304), (2, 40871652), (3, 27247768), (4, 20435826), (6, 13623884), (8, 10217913), (12, 6811942), (24, 3405971), (643, 127128), (1286, 63564), (1929, 42376), (2572, 31782), (3858, 21188), (5144, 15891), (5297, 15432), (7716, 10594)]