87771456

素因数分解:

$2^6\times 3^2\times {\mathrm{152381}}^1$

素因数の和:152399

約数の個数: 42

約数和(自身を含む): 251582682

約数和(自身を除く): 163811226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 152381, 304762, 457143, 609524, 914286, 1219048, 1371429, 1828572, 2438096, 2742858, 3657144, 4876192, 5485716, 7314288, 9752384, 10971432, 14628576, 21942864, 29257152, 43885728, 87771456]

約数ペア:

[(1, 87771456), (2, 43885728), (3, 29257152), (4, 21942864), (6, 14628576), (8, 10971432), (9, 9752384), (12, 7314288), (16, 5485716), (18, 4876192), (24, 3657144), (32, 2742858), (36, 2438096), (48, 1828572), (64, 1371429), (72, 1219048), (96, 914286), (144, 609524), (192, 457143), (288, 304762), (576, 152381)]