77881728

素因数分解:

$2^7\times 3^1\times {\mathrm{202817}}^1$

素因数の和:202834

約数の個数: 32

約数和(自身を含む): 206874360

約数和(自身を除く): 128992632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 202817, 405634, 608451, 811268, 1216902, 1622536, 2433804, 3245072, 4867608, 6490144, 9735216, 12980288, 19470432, 25960576, 38940864, 77881728]

約数ペア:

[(1, 77881728), (2, 38940864), (3, 25960576), (4, 19470432), (6, 12980288), (8, 9735216), (12, 6490144), (16, 4867608), (24, 3245072), (32, 2433804), (48, 1622536), (64, 1216902), (96, 811268), (128, 608451), (192, 405634), (384, 202817)]