80155812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{2161}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 204853824

約数和(自身を除く): 124698012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 281, 562, 843, 1124, 1686, 2161, 3091, 3372, 4322, 6182, 6483, 8644, 9273, 12364, 12966, 18546, 23771, 25932, 37092, 47542, 71313, 95084, 142626, 285252, 607241, 1214482, 1821723, 2428964, 3643446, 6679651, 7286892, 13359302, 20038953, 26718604, 40077906, 80155812]

約数ペア:

[(1, 80155812), (2, 40077906), (3, 26718604), (4, 20038953), (6, 13359302), (11, 7286892), (12, 6679651), (22, 3643446), (33, 2428964), (44, 1821723), (66, 1214482), (132, 607241), (281, 285252), (562, 142626), (843, 95084), (1124, 71313), (1686, 47542), (2161, 37092), (3091, 25932), (3372, 23771), (4322, 18546), (6182, 12966), (6483, 12364), (8644, 9273)]