77814144

素因数分解:

$2^7\times 3^2\times {\mathrm{67547}}^1$

素因数の和:67567

約数の個数: 48

約数和(自身を含む): 223921620

約数和(自身を除く): 146107476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 67547, 135094, 202641, 270188, 405282, 540376, 607923, 810564, 1080752, 1215846, 1621128, 2161504, 2431692, 3242256, 4323008, 4863384, 6484512, 8646016, 9726768, 12969024, 19453536, 25938048, 38907072, 77814144]

約数ペア:

[(1, 77814144), (2, 38907072), (3, 25938048), (4, 19453536), (6, 12969024), (8, 9726768), (9, 8646016), (12, 6484512), (16, 4863384), (18, 4323008), (24, 3242256), (32, 2431692), (36, 2161504), (48, 1621128), (64, 1215846), (72, 1080752), (96, 810564), (128, 607923), (144, 540376), (192, 405282), (288, 270188), (384, 202641), (576, 135094), (1152, 67547)]