80587908

素因数分解:

$2^2\times 3^2\times {\mathrm{331}}^1\times {\mathrm{6763}}^1$

素因数の和:7104

約数の個数: 36

約数和(自身を含む): 204353968

約数和(自身を除く): 123766060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 331, 662, 993, 1324, 1986, 2979, 3972, 5958, 6763, 11916, 13526, 20289, 27052, 40578, 60867, 81156, 121734, 243468, 2238553, 4477106, 6715659, 8954212, 13431318, 20146977, 26862636, 40293954, 80587908]

約数ペア:

[(1, 80587908), (2, 40293954), (3, 26862636), (4, 20146977), (6, 13431318), (9, 8954212), (12, 6715659), (18, 4477106), (36, 2238553), (331, 243468), (662, 121734), (993, 81156), (1324, 60867), (1986, 40578), (2979, 27052), (3972, 20289), (5958, 13526), (6763, 11916)]