80852814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14923}}^1$

素因数の和:14981

約数の個数: 48

約数和(自身を含む): 204876672

約数和(自身を除く): 124023858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 14923, 29846, 44769, 89538, 104461, 134307, 208922, 268614, 313383, 626766, 641689, 940149, 1283378, 1880298, 1925067, 3850134, 4491823, 5775201, 8983646, 11550402, 13475469, 26950938, 40426407, 80852814]

約数ペア:

[(1, 80852814), (2, 40426407), (3, 26950938), (6, 13475469), (7, 11550402), (9, 8983646), (14, 5775201), (18, 4491823), (21, 3850134), (42, 1925067), (43, 1880298), (63, 1283378), (86, 940149), (126, 641689), (129, 626766), (258, 313383), (301, 268614), (387, 208922), (602, 134307), (774, 104461), (903, 89538), (1806, 44769), (2709, 29846), (5418, 14923)]