80659944

素因数分解:

$2^3\times 3^2\times {\mathrm{1120277}}^1$

素因数の和:1120289

約数の個数: 24

約数和(自身を含む): 218454210

約数和(自身を除く): 137794266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1120277, 2240554, 3360831, 4481108, 6721662, 8962216, 10082493, 13443324, 20164986, 26886648, 40329972, 80659944]

約数ペア:

[(1, 80659944), (2, 40329972), (3, 26886648), (4, 20164986), (6, 13443324), (8, 10082493), (9, 8962216), (12, 6721662), (18, 4481108), (24, 3360831), (36, 2240554), (72, 1120277)]