80649216

素因数分解:

$2^{10}\times 3^3\times {\mathrm{2917}}^1$

素因数の和:2946

約数の個数: 88

約数和(自身を含む): 238925840

約数和(自身を除く): 158276624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2304, 2917, 3072, 3456, 4608, 5834, 6912, 8751, 9216, 11668, 13824, 17502, 23336, 26253, 27648, 35004, 46672, 52506, 70008, 78759, 93344, 105012, 140016, 157518, 186688, 210024, 280032, 315036, 373376, 420048, 560064, 630072, 746752, 840096, 1120128, 1260144, 1493504, 1680192, 2240256, 2520288, 2987008, 3360384, 4480512, 5040576, 6720768, 8961024, 10081152, 13441536, 20162304, 26883072, 40324608, 80649216]

約数ペア:

[(1, 80649216), (2, 40324608), (3, 26883072), (4, 20162304), (6, 13441536), (8, 10081152), (9, 8961024), (12, 6720768), (16, 5040576), (18, 4480512), (24, 3360384), (27, 2987008), (32, 2520288), (36, 2240256), (48, 1680192), (54, 1493504), (64, 1260144), (72, 1120128), (96, 840096), (108, 746752), (128, 630072), (144, 560064), (192, 420048), (216, 373376), (256, 315036), (288, 280032), (384, 210024), (432, 186688), (512, 157518), (576, 140016), (768, 105012), (864, 93344), (1024, 78759), (1152, 70008), (1536, 52506), (1728, 46672), (2304, 35004), (2917, 27648), (3072, 26253), (3456, 23336), (4608, 17502), (5834, 13824), (6912, 11668), (8751, 9216)]