69920028

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{9859}}^1$

素因数の和:10066

約数の個数: 36

約数和(自身を含む): 177657480

約数和(自身を除く): 107737452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 9859, 19718, 29577, 39436, 59154, 88731, 118308, 177462, 354924, 1942223, 3884446, 5826669, 7768892, 11653338, 17480007, 23306676, 34960014, 69920028]

約数ペア:

[(1, 69920028), (2, 34960014), (3, 23306676), (4, 17480007), (6, 11653338), (9, 7768892), (12, 5826669), (18, 3884446), (36, 1942223), (197, 354924), (394, 177462), (591, 118308), (788, 88731), (1182, 59154), (1773, 39436), (2364, 29577), (3546, 19718), (7092, 9859)]