90232254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37691}}^1$

素因数の和:37725

約数の個数: 48

約数和(自身を含む): 235198080

約数和(自身を除く): 144965826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 37691, 75382, 113073, 226146, 263837, 339219, 527674, 678438, 716129, 791511, 1432258, 1583022, 2148387, 2374533, 4296774, 4749066, 5012903, 6445161, 10025806, 12890322, 15038709, 30077418, 45116127, 90232254]

約数ペア:

[(1, 90232254), (2, 45116127), (3, 30077418), (6, 15038709), (7, 12890322), (9, 10025806), (14, 6445161), (18, 5012903), (19, 4749066), (21, 4296774), (38, 2374533), (42, 2148387), (57, 1583022), (63, 1432258), (114, 791511), (126, 716129), (133, 678438), (171, 527674), (266, 339219), (342, 263837), (399, 226146), (798, 113073), (1197, 75382), (2394, 37691)]