81074052

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{72647}}^1$

素因数の和:72688

約数の個数: 36

約数和(自身を含む): 211550976

約数和(自身を除く): 130476924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 72647, 145294, 217941, 290588, 435882, 653823, 871764, 1307646, 2252057, 2615292, 4504114, 6756171, 9008228, 13512342, 20268513, 27024684, 40537026, 81074052]

約数ペア:

[(1, 81074052), (2, 40537026), (3, 27024684), (4, 20268513), (6, 13512342), (9, 9008228), (12, 6756171), (18, 4504114), (31, 2615292), (36, 2252057), (62, 1307646), (93, 871764), (124, 653823), (186, 435882), (279, 290588), (372, 217941), (558, 145294), (1116, 72647)]