8961372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:887

約数の個数: 72

約数和(自身を含む): 26522496

約数和(自身を除く): 17561124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 827, 903, 1204, 1548, 1654, 1806, 2481, 2709, 3308, 3612, 4962, 5418, 5789, 7443, 9924, 10836, 11578, 14886, 17367, 23156, 29772, 34734, 35561, 52101, 69468, 71122, 104202, 106683, 142244, 208404, 213366, 248927, 320049, 426732, 497854, 640098, 746781, 995708, 1280196, 1493562, 2240343, 2987124, 4480686, 8961372]

約数ペア:

[(1, 8961372), (2, 4480686), (3, 2987124), (4, 2240343), (6, 1493562), (7, 1280196), (9, 995708), (12, 746781), (14, 640098), (18, 497854), (21, 426732), (28, 320049), (36, 248927), (42, 213366), (43, 208404), (63, 142244), (84, 106683), (86, 104202), (126, 71122), (129, 69468), (172, 52101), (252, 35561), (258, 34734), (301, 29772), (387, 23156), (516, 17367), (602, 14886), (774, 11578), (827, 10836), (903, 9924), (1204, 7443), (1548, 5789), (1654, 5418), (1806, 4962), (2481, 3612), (2709, 3308)]