78219064

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2953}}^1$

素因数の和:3020

約数の個数: 64

約数和(自身を含む): 187165440

約数和(自身を除く): 108946376

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 56, 77, 86, 88, 154, 172, 301, 308, 344, 473, 602, 616, 946, 1204, 1892, 2408, 2953, 3311, 3784, 5906, 6622, 11812, 13244, 20671, 23624, 26488, 32483, 41342, 64966, 82684, 126979, 129932, 165368, 227381, 253958, 259864, 454762, 507916, 888853, 909524, 1015832, 1396769, 1777706, 1819048, 2793538, 3555412, 5587076, 7110824, 9777383, 11174152, 19554766, 39109532, 78219064]

約数ペア:

[(1, 78219064), (2, 39109532), (4, 19554766), (7, 11174152), (8, 9777383), (11, 7110824), (14, 5587076), (22, 3555412), (28, 2793538), (43, 1819048), (44, 1777706), (56, 1396769), (77, 1015832), (86, 909524), (88, 888853), (154, 507916), (172, 454762), (301, 259864), (308, 253958), (344, 227381), (473, 165368), (602, 129932), (616, 126979), (946, 82684), (1204, 64966), (1892, 41342), (2408, 32483), (2953, 26488), (3311, 23624), (3784, 20671), (5906, 13244), (6622, 11812)]