82506438

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2399

約数の個数: 80

約数和(自身を含む): 218194944

約数和(自身を除く): 135688506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 279, 378, 434, 558, 567, 651, 837, 1134, 1302, 1674, 1953, 2347, 2511, 3906, 4694, 5022, 5859, 7041, 11718, 14082, 16429, 17577, 21123, 32858, 35154, 42246, 49287, 63369, 72757, 98574, 126738, 145514, 147861, 190107, 218271, 295722, 380214, 436542, 443583, 509299, 654813, 887166, 1018598, 1309626, 1330749, 1527897, 1964439, 2661498, 3055794, 3928878, 4583691, 5893317, 9167382, 11786634, 13751073, 27502146, 41253219, 82506438]

約数ペア:

[(1, 82506438), (2, 41253219), (3, 27502146), (6, 13751073), (7, 11786634), (9, 9167382), (14, 5893317), (18, 4583691), (21, 3928878), (27, 3055794), (31, 2661498), (42, 1964439), (54, 1527897), (62, 1330749), (63, 1309626), (81, 1018598), (93, 887166), (126, 654813), (162, 509299), (186, 443583), (189, 436542), (217, 380214), (279, 295722), (378, 218271), (434, 190107), (558, 147861), (567, 145514), (651, 126738), (837, 98574), (1134, 72757), (1302, 63369), (1674, 49287), (1953, 42246), (2347, 35154), (2511, 32858), (3906, 21123), (4694, 17577), (5022, 16429), (5859, 14082), (7041, 11718)]