90139176

素因数分解:

$2^3\times 3^3\times {\mathrm{417311}}^1$

素因数の和:417326

約数の個数: 32

約数和(自身を含む): 250387200

約数和(自身を除く): 160248024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 417311, 834622, 1251933, 1669244, 2503866, 3338488, 3755799, 5007732, 7511598, 10015464, 11267397, 15023196, 22534794, 30046392, 45069588, 90139176]

約数ペア:

[(1, 90139176), (2, 45069588), (3, 30046392), (4, 22534794), (6, 15023196), (8, 11267397), (9, 10015464), (12, 7511598), (18, 5007732), (24, 3755799), (27, 3338488), (36, 2503866), (54, 1669244), (72, 1251933), (108, 834622), (216, 417311)]