77508728

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{80071}}^1$

素因数の和:80099

約数の個数: 24

約数和(自身を含む): 159743640

約数和(自身を除く): 82234912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 80071, 160142, 320284, 640568, 880781, 1761562, 3523124, 7046248, 9688591, 19377182, 38754364, 77508728]

約数ペア:

[(1, 77508728), (2, 38754364), (4, 19377182), (8, 9688591), (11, 7046248), (22, 3523124), (44, 1761562), (88, 880781), (121, 640568), (242, 320284), (484, 160142), (968, 80071)]