80955456

素因数分解:

$2^6\times 3^1\times {\mathrm{421643}}^1$

素因数の和:421658

約数の個数: 28

約数和(自身を含む): 214195152

約数和(自身を除く): 133239696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 421643, 843286, 1264929, 1686572, 2529858, 3373144, 5059716, 6746288, 10119432, 13492576, 20238864, 26985152, 40477728, 80955456]

約数ペア:

[(1, 80955456), (2, 40477728), (3, 26985152), (4, 20238864), (6, 13492576), (8, 10119432), (12, 6746288), (16, 5059716), (24, 3373144), (32, 2529858), (48, 1686572), (64, 1264929), (96, 843286), (192, 421643)]