78470136

素因数分解:

$2^3\times 3^2\times {\mathrm{1089863}}^1$

素因数の和:1089875

約数の個数: 24

約数和(自身を含む): 212523480

約数和(自身を除く): 134053344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1089863, 2179726, 3269589, 4359452, 6539178, 8718904, 9808767, 13078356, 19617534, 26156712, 39235068, 78470136]

約数ペア:

[(1, 78470136), (2, 39235068), (3, 26156712), (4, 19617534), (6, 13078356), (8, 9808767), (9, 8718904), (12, 6539178), (18, 4359452), (24, 3269589), (36, 2179726), (72, 1089863)]