80535456

素因数分解:

$2^5\times 3^2\times {\mathrm{279637}}^1$

素因数の和:279653

約数の個数: 36

約数和(自身を含む): 229023522

約数和(自身を除く): 148488066

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 279637, 559274, 838911, 1118548, 1677822, 2237096, 2516733, 3355644, 4474192, 5033466, 6711288, 8948384, 10066932, 13422576, 20133864, 26845152, 40267728, 80535456]

約数ペア:

[(1, 80535456), (2, 40267728), (3, 26845152), (4, 20133864), (6, 13422576), (8, 10066932), (9, 8948384), (12, 6711288), (16, 5033466), (18, 4474192), (24, 3355644), (32, 2516733), (36, 2237096), (48, 1677822), (72, 1118548), (96, 838911), (144, 559274), (288, 279637)]