77787456

素因数分解:

$2^6\times 3^1\times {\mathrm{405143}}^1$

素因数の和:405158

約数の個数: 28

約数和(自身を含む): 205813152

約数和(自身を除く): 128025696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 405143, 810286, 1215429, 1620572, 2430858, 3241144, 4861716, 6482288, 9723432, 12964576, 19446864, 25929152, 38893728, 77787456]

約数ペア:

[(1, 77787456), (2, 38893728), (3, 25929152), (4, 19446864), (6, 12964576), (8, 9723432), (12, 6482288), (16, 4861716), (24, 3241144), (32, 2430858), (48, 1620572), (64, 1215429), (96, 810286), (192, 405143)]