71310942

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:439

約数の個数: 80

約数和(自身を含む): 169622640

約数和(自身を除く): 98311698

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 43, 54, 58, 81, 86, 87, 129, 162, 174, 258, 261, 353, 387, 522, 706, 774, 783, 1059, 1161, 1247, 1566, 2118, 2322, 2349, 2494, 3177, 3483, 3741, 4698, 6354, 6966, 7482, 9531, 10237, 11223, 15179, 19062, 20474, 22446, 28593, 30358, 30711, 33669, 45537, 57186, 61422, 67338, 91074, 92133, 101007, 136611, 184266, 202014, 273222, 276399, 409833, 440191, 552798, 819666, 829197, 880382, 1229499, 1320573, 1658394, 2458998, 2641146, 3961719, 7923438, 11885157, 23770314, 35655471, 71310942]

約数ペア:

[(1, 71310942), (2, 35655471), (3, 23770314), (6, 11885157), (9, 7923438), (18, 3961719), (27, 2641146), (29, 2458998), (43, 1658394), (54, 1320573), (58, 1229499), (81, 880382), (86, 829197), (87, 819666), (129, 552798), (162, 440191), (174, 409833), (258, 276399), (261, 273222), (353, 202014), (387, 184266), (522, 136611), (706, 101007), (774, 92133), (783, 91074), (1059, 67338), (1161, 61422), (1247, 57186), (1566, 45537), (2118, 33669), (2322, 30711), (2349, 30358), (2494, 28593), (3177, 22446), (3483, 20474), (3741, 19062), (4698, 15179), (6354, 11223), (6966, 10237), (7482, 9531)]