80940368446

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{163129}}^1$

素因数の和:163289

約数の個数: 48

約数和(自身を含む): 145278357840

約数和(自身を除く): 64337989394

約数列:

[1, 2, 7, 14, 49, 61, 83, 98, 122, 166, 427, 581, 854, 1162, 2989, 4067, 5063, 5978, 8134, 10126, 35441, 70882, 163129, 248087, 326258, 496174, 1141903, 2283806, 7993321, 9950869, 13539707, 15986642, 19901738, 27079414, 69656083, 94777949, 139312166, 189555898, 487592581, 663445643, 825922127, 975185162, 1326891286, 1651844254, 5781454889, 11562909778, 40470184223, 80940368446]

約数ペア:

[(1, 80940368446), (2, 40470184223), (7, 11562909778), (14, 5781454889), (49, 1651844254), (61, 1326891286), (83, 975185162), (98, 825922127), (122, 663445643), (166, 487592581), (427, 189555898), (581, 139312166), (854, 94777949), (1162, 69656083), (2989, 27079414), (4067, 19901738), (5063, 15986642), (5978, 13539707), (8134, 9950869), (10126, 7993321), (35441, 2283806), (70882, 1141903), (163129, 496174), (248087, 326258)]