85458128

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 198737280

約数和(自身を除く): 113279152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 83, 112, 116, 166, 203, 232, 317, 332, 406, 464, 581, 634, 664, 812, 1162, 1268, 1328, 1624, 2219, 2324, 2407, 2536, 3248, 4438, 4648, 4814, 5072, 8876, 9193, 9296, 9628, 16849, 17752, 18386, 19256, 26311, 33698, 35504, 36772, 38512, 52622, 64351, 67396, 73544, 105244, 128702, 134792, 147088, 184177, 210488, 257404, 269584, 368354, 420976, 514808, 736708, 763019, 1029616, 1473416, 1526038, 2946832, 3052076, 5341133, 6104152, 10682266, 12208304, 21364532, 42729064, 85458128]

約数ペア:

[(1, 85458128), (2, 42729064), (4, 21364532), (7, 12208304), (8, 10682266), (14, 6104152), (16, 5341133), (28, 3052076), (29, 2946832), (56, 1526038), (58, 1473416), (83, 1029616), (112, 763019), (116, 736708), (166, 514808), (203, 420976), (232, 368354), (317, 269584), (332, 257404), (406, 210488), (464, 184177), (581, 147088), (634, 134792), (664, 128702), (812, 105244), (1162, 73544), (1268, 67396), (1328, 64351), (1624, 52622), (2219, 38512), (2324, 36772), (2407, 35504), (2536, 33698), (3248, 26311), (4438, 19256), (4648, 18386), (4814, 17752), (5072, 16849), (8876, 9628), (9193, 9296)]