80248038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6553}}^1$

素因数の和:6728

約数の個数: 32

約数和(自身を含む): 173969376

約数和(自身を除く): 93721338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 4082, 6123, 6553, 12246, 13106, 19659, 39318, 85189, 170378, 255567, 511134, 1028821, 2057642, 3086463, 6172926, 13374673, 26749346, 40124019, 80248038]

約数ペア:

[(1, 80248038), (2, 40124019), (3, 26749346), (6, 13374673), (13, 6172926), (26, 3086463), (39, 2057642), (78, 1028821), (157, 511134), (314, 255567), (471, 170378), (942, 85189), (2041, 39318), (4082, 19659), (6123, 13106), (6553, 12246)]