80804934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27883}}^1$

素因数の和:27921

約数の個数: 48

約数和(自身を含む): 208795392

約数和(自身を除く): 127990458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 27883, 55766, 83649, 167298, 195181, 250947, 390362, 501894, 585543, 641309, 1171086, 1282618, 1756629, 1923927, 3513258, 3847854, 4489163, 5771781, 8978326, 11543562, 13467489, 26934978, 40402467, 80804934]

約数ペア:

[(1, 80804934), (2, 40402467), (3, 26934978), (6, 13467489), (7, 11543562), (9, 8978326), (14, 5771781), (18, 4489163), (21, 3847854), (23, 3513258), (42, 1923927), (46, 1756629), (63, 1282618), (69, 1171086), (126, 641309), (138, 585543), (161, 501894), (207, 390362), (322, 250947), (414, 195181), (483, 167298), (966, 83649), (1449, 55766), (2898, 27883)]