77981184

素因数分解:

$2^9\times 3^3\times {\mathrm{5641}}^1$

素因数の和:5668

約数の個数: 80

約数和(自身を含む): 230870640

約数和(自身を除く): 152889456

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, 5641, 6912, 11282, 13824, 16923, 22564, 33846, 45128, 50769, 67692, 90256, 101538, 135384, 152307, 180512, 203076, 270768, 304614, 361024, 406152, 541536, 609228, 722048, 812304, 1083072, 1218456, 1444096, 1624608, 2166144, 2436912, 2888192, 3249216, 4332288, 4873824, 6498432, 8664576, 9747648, 12996864, 19495296, 25993728, 38990592, 77981184]

約数ペア:

[(1, 77981184), (2, 38990592), (3, 25993728), (4, 19495296), (6, 12996864), (8, 9747648), (9, 8664576), (12, 6498432), (16, 4873824), (18, 4332288), (24, 3249216), (27, 2888192), (32, 2436912), (36, 2166144), (48, 1624608), (54, 1444096), (64, 1218456), (72, 1083072), (96, 812304), (108, 722048), (128, 609228), (144, 541536), (192, 406152), (216, 361024), (256, 304614), (288, 270768), (384, 203076), (432, 180512), (512, 152307), (576, 135384), (768, 101538), (864, 90256), (1152, 67692), (1536, 50769), (1728, 45128), (2304, 33846), (3456, 22564), (4608, 16923), (5641, 13824), (6912, 11282)]