76128076

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{509}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 134946000

約数和(自身を除く): 58817924

約数列:

[1, 2, 4, 139, 269, 278, 509, 538, 556, 1018, 1076, 2036, 37391, 70751, 74782, 136921, 141502, 149564, 273842, 283004, 547684, 19032019, 38064038, 76128076]

約数ペア:

[(1, 76128076), (2, 38064038), (4, 19032019), (139, 547684), (269, 283004), (278, 273842), (509, 149564), (538, 141502), (556, 136921), (1018, 74782), (1076, 70751), (2036, 37391)]