72651456

素因数分解:

$2^6\times 3^2\times {\mathrm{126131}}^1$

素因数の和:126149

約数の個数: 42

約数和(自身を含む): 208243932

約数和(自身を除く): 135592476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 126131, 252262, 378393, 504524, 756786, 1009048, 1135179, 1513572, 2018096, 2270358, 3027144, 4036192, 4540716, 6054288, 8072384, 9081432, 12108576, 18162864, 24217152, 36325728, 72651456]

約数ペア:

[(1, 72651456), (2, 36325728), (3, 24217152), (4, 18162864), (6, 12108576), (8, 9081432), (9, 8072384), (12, 6054288), (16, 4540716), (18, 4036192), (24, 3027144), (32, 2270358), (36, 2018096), (48, 1513572), (64, 1135179), (72, 1009048), (96, 756786), (144, 504524), (192, 378393), (288, 252262), (576, 126131)]