73225728

素因数分解:

$2^9\times 3^3\times {\mathrm{5297}}^1$

素因数の和:5324

約数の個数: 80

約数和(自身を含む): 216794160

約数和(自身を除く): 143568432

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, 1152, 1536, 1728, 2304, 3456, 4608, 5297, 6912, 10594, 13824, 15891, 21188, 31782, 42376, 47673, 63564, 84752, 95346, 127128, 143019, 169504, 190692, 254256, 286038, 339008, 381384, 508512, 572076, 678016, 762768, 1017024, 1144152, 1356032, 1525536, 2034048, 2288304, 2712064, 3051072, 4068096, 4576608, 6102144, 8136192, 9153216, 12204288, 18306432, 24408576, 36612864, 73225728]

約数ペア:

[(1, 73225728), (2, 36612864), (3, 24408576), (4, 18306432), (6, 12204288), (8, 9153216), (9, 8136192), (12, 6102144), (16, 4576608), (18, 4068096), (24, 3051072), (27, 2712064), (32, 2288304), (36, 2034048), (48, 1525536), (54, 1356032), (64, 1144152), (72, 1017024), (96, 762768), (108, 678016), (128, 572076), (144, 508512), (192, 381384), (216, 339008), (256, 286038), (288, 254256), (384, 190692), (432, 169504), (512, 143019), (576, 127128), (768, 95346), (864, 84752), (1152, 63564), (1536, 47673), (1728, 42376), (2304, 31782), (3456, 21188), (4608, 15891), (5297, 13824), (6912, 10594)]