80341164

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{20857}}^1$

素因数の和:20974

約数の個数: 36

約数和(自身を含む): 204992424

約数和(自身を除く): 124651260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 20857, 41714, 62571, 83428, 125142, 187713, 250284, 375426, 750852, 2231699, 4463398, 6695097, 8926796, 13390194, 20085291, 26780388, 40170582, 80341164]

約数ペア:

[(1, 80341164), (2, 40170582), (3, 26780388), (4, 20085291), (6, 13390194), (9, 8926796), (12, 6695097), (18, 4463398), (36, 2231699), (107, 750852), (214, 375426), (321, 250284), (428, 187713), (642, 125142), (963, 83428), (1284, 62571), (1926, 41714), (3852, 20857)]