90161406

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2081}}^1$

素因数の和:2201

約数の個数: 48

約数和(自身を含む): 204618960

約数和(自身を除く): 114457554

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 83, 87, 166, 174, 249, 261, 498, 522, 747, 1494, 2081, 2407, 4162, 4814, 6243, 7221, 12486, 14442, 18729, 21663, 37458, 43326, 60349, 120698, 172723, 181047, 345446, 362094, 518169, 543141, 1036338, 1086282, 1554507, 3109014, 5008967, 10017934, 15026901, 30053802, 45080703, 90161406]

約数ペア:

[(1, 90161406), (2, 45080703), (3, 30053802), (6, 15026901), (9, 10017934), (18, 5008967), (29, 3109014), (58, 1554507), (83, 1086282), (87, 1036338), (166, 543141), (174, 518169), (249, 362094), (261, 345446), (498, 181047), (522, 172723), (747, 120698), (1494, 60349), (2081, 43326), (2407, 37458), (4162, 21663), (4814, 18729), (6243, 14442), (7221, 12486)]