90441396

素因数分解:

$2^2\times 3^2\times {\mathrm{1289}}^1\times {\mathrm{1949}}^1$

素因数の和:3248

約数の個数: 36

約数和(自身を含む): 228910500

約数和(自身を除く): 138469104

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1289, 1949, 2578, 3867, 3898, 5156, 5847, 7734, 7796, 11601, 11694, 15468, 17541, 23202, 23388, 35082, 46404, 70164, 2512261, 5024522, 7536783, 10049044, 15073566, 22610349, 30147132, 45220698, 90441396]

約数ペア:

[(1, 90441396), (2, 45220698), (3, 30147132), (4, 22610349), (6, 15073566), (9, 10049044), (12, 7536783), (18, 5024522), (36, 2512261), (1289, 70164), (1949, 46404), (2578, 35082), (3867, 23388), (3898, 23202), (5156, 17541), (5847, 15468), (7734, 11694), (7796, 11601)]