68205858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 165642240

約数和(自身を除く): 97436382

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 127, 133, 254, 266, 381, 399, 673, 762, 798, 889, 1346, 1778, 2019, 2413, 2667, 4038, 4711, 4826, 5334, 7239, 9422, 12787, 14133, 14478, 16891, 25574, 28266, 33782, 38361, 50673, 76722, 85471, 89509, 101346, 170942, 179018, 256413, 268527, 512826, 537054, 598297, 1196594, 1623949, 1794891, 3247898, 3589782, 4871847, 9743694, 11367643, 22735286, 34102929, 68205858]

約数ペア:

[(1, 68205858), (2, 34102929), (3, 22735286), (6, 11367643), (7, 9743694), (14, 4871847), (19, 3589782), (21, 3247898), (38, 1794891), (42, 1623949), (57, 1196594), (114, 598297), (127, 537054), (133, 512826), (254, 268527), (266, 256413), (381, 179018), (399, 170942), (673, 101346), (762, 89509), (798, 85471), (889, 76722), (1346, 50673), (1778, 38361), (2019, 33782), (2413, 28266), (2667, 25574), (4038, 16891), (4711, 14478), (4826, 14133), (5334, 12787), (7239, 9422)]