81032832

素因数分解:

$2^7\times 3^3\times {\mathrm{23447}}^1$

素因数の和:23470

約数の個数: 64

約数和(自身を含む): 239169600

約数和(自身を除く): 158136768

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, 288, 384, 432, 576, 864, 1152, 1728, 3456, 23447, 46894, 70341, 93788, 140682, 187576, 211023, 281364, 375152, 422046, 562728, 633069, 750304, 844092, 1125456, 1266138, 1500608, 1688184, 2250912, 2532276, 3001216, 3376368, 4501824, 5064552, 6752736, 9003648, 10129104, 13505472, 20258208, 27010944, 40516416, 81032832]

約数ペア:

[(1, 81032832), (2, 40516416), (3, 27010944), (4, 20258208), (6, 13505472), (8, 10129104), (9, 9003648), (12, 6752736), (16, 5064552), (18, 4501824), (24, 3376368), (27, 3001216), (32, 2532276), (36, 2250912), (48, 1688184), (54, 1500608), (64, 1266138), (72, 1125456), (96, 844092), (108, 750304), (128, 633069), (144, 562728), (192, 422046), (216, 375152), (288, 281364), (384, 211023), (432, 187576), (576, 140682), (864, 93788), (1152, 70341), (1728, 46894), (3456, 23447)]