84518478

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1171

約数の個数: 80

約数和(自身を含む): 211597056

約数和(自身を除く): 127078578

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 81, 86, 99, 129, 162, 198, 258, 297, 387, 473, 594, 774, 891, 946, 1103, 1161, 1419, 1782, 2206, 2322, 2838, 3309, 3483, 4257, 6618, 6966, 8514, 9927, 12133, 12771, 19854, 24266, 25542, 29781, 36399, 38313, 47429, 59562, 72798, 76626, 89343, 94858, 109197, 142287, 178686, 218394, 284574, 327591, 426861, 521719, 655182, 853722, 982773, 1043438, 1280583, 1565157, 1965546, 2561166, 3130314, 3841749, 4695471, 7683498, 9390942, 14086413, 28172826, 42259239, 84518478]

約数ペア:

[(1, 84518478), (2, 42259239), (3, 28172826), (6, 14086413), (9, 9390942), (11, 7683498), (18, 4695471), (22, 3841749), (27, 3130314), (33, 2561166), (43, 1965546), (54, 1565157), (66, 1280583), (81, 1043438), (86, 982773), (99, 853722), (129, 655182), (162, 521719), (198, 426861), (258, 327591), (297, 284574), (387, 218394), (473, 178686), (594, 142287), (774, 109197), (891, 94858), (946, 89343), (1103, 76626), (1161, 72798), (1419, 59562), (1782, 47429), (2206, 38313), (2322, 36399), (2838, 29781), (3309, 25542), (3483, 24266), (4257, 19854), (6618, 12771), (6966, 12133), (8514, 9927)]