68528616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1399}}^1$

素因数の和:1578

約数の個数: 64

約数和(自身を含む): 185808000

約数和(自身を除く): 117279384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 312, 314, 471, 628, 942, 1256, 1399, 1884, 2041, 2798, 3768, 4082, 4197, 5596, 6123, 8164, 8394, 11192, 12246, 16328, 16788, 18187, 24492, 33576, 36374, 48984, 54561, 72748, 109122, 145496, 218244, 219643, 436488, 439286, 658929, 878572, 1317858, 1757144, 2635716, 2855359, 5271432, 5710718, 8566077, 11421436, 17132154, 22842872, 34264308, 68528616]

約数ペア:

[(1, 68528616), (2, 34264308), (3, 22842872), (4, 17132154), (6, 11421436), (8, 8566077), (12, 5710718), (13, 5271432), (24, 2855359), (26, 2635716), (39, 1757144), (52, 1317858), (78, 878572), (104, 658929), (156, 439286), (157, 436488), (312, 219643), (314, 218244), (471, 145496), (628, 109122), (942, 72748), (1256, 54561), (1399, 48984), (1884, 36374), (2041, 33576), (2798, 24492), (3768, 18187), (4082, 16788), (4197, 16328), (5596, 12246), (6123, 11192), (8164, 8394)]