80316966

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1423}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 168145920

約数和(自身を除く): 87828954

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 409, 818, 1227, 1423, 2454, 2846, 4269, 8538, 9407, 18814, 28221, 32729, 56442, 65458, 98187, 196374, 582007, 1164014, 1746021, 3492042, 13386161, 26772322, 40158483, 80316966]

約数ペア:

[(1, 80316966), (2, 40158483), (3, 26772322), (6, 13386161), (23, 3492042), (46, 1746021), (69, 1164014), (138, 582007), (409, 196374), (818, 98187), (1227, 65458), (1423, 56442), (2454, 32729), (2846, 28221), (4269, 18814), (8538, 9407)]