77772798

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{20873}}^1$

素因数の和:20910

約数の個数: 40

約数和(自身を含む): 181854288

約数和(自身を除く): 104081490

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 20873, 41746, 62619, 125238, 187857, 375714, 480079, 563571, 960158, 1127142, 1440237, 1690713, 2880474, 3381426, 4320711, 8641422, 12962133, 25924266, 38886399, 77772798]

約数ペア:

[(1, 77772798), (2, 38886399), (3, 25924266), (6, 12962133), (9, 8641422), (18, 4320711), (23, 3381426), (27, 2880474), (46, 1690713), (54, 1440237), (69, 1127142), (81, 960158), (138, 563571), (162, 480079), (207, 375714), (414, 187857), (621, 125238), (1242, 62619), (1863, 41746), (3726, 20873)]