68622636

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 163537920

約数和(自身を除く): 94915284

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 239, 284, 337, 426, 478, 674, 717, 852, 956, 1011, 1348, 1434, 2022, 2868, 4044, 16969, 23927, 33938, 47854, 50907, 67876, 71781, 80543, 95708, 101814, 143562, 161086, 203628, 241629, 287124, 322172, 483258, 966516, 5718553, 11437106, 17155659, 22874212, 34311318, 68622636]

約数ペア:

[(1, 68622636), (2, 34311318), (3, 22874212), (4, 17155659), (6, 11437106), (12, 5718553), (71, 966516), (142, 483258), (213, 322172), (239, 287124), (284, 241629), (337, 203628), (426, 161086), (478, 143562), (674, 101814), (717, 95708), (852, 80543), (956, 71781), (1011, 67876), (1348, 50907), (1434, 47854), (2022, 33938), (2868, 23927), (4044, 16969)]