73031744

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 84

約数和(自身を含む): 159677100

約数和(自身を除く): 86645356

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 109, 116, 152, 218, 232, 304, 361, 436, 464, 551, 608, 722, 872, 928, 1102, 1216, 1444, 1744, 1856, 2071, 2204, 2888, 3161, 3488, 4142, 4408, 5776, 6322, 6976, 8284, 8816, 10469, 11552, 12644, 16568, 17632, 20938, 23104, 25288, 33136, 35264, 39349, 41876, 50576, 60059, 66272, 78698, 83752, 101152, 120118, 132544, 157396, 167504, 202304, 240236, 314792, 335008, 480472, 629584, 670016, 960944, 1141121, 1259168, 1921888, 2282242, 2518336, 3843776, 4564484, 9128968, 18257936, 36515872, 73031744]

約数ペア:

[(1, 73031744), (2, 36515872), (4, 18257936), (8, 9128968), (16, 4564484), (19, 3843776), (29, 2518336), (32, 2282242), (38, 1921888), (58, 1259168), (64, 1141121), (76, 960944), (109, 670016), (116, 629584), (152, 480472), (218, 335008), (232, 314792), (304, 240236), (361, 202304), (436, 167504), (464, 157396), (551, 132544), (608, 120118), (722, 101152), (872, 83752), (928, 78698), (1102, 66272), (1216, 60059), (1444, 50576), (1744, 41876), (1856, 39349), (2071, 35264), (2204, 33136), (2888, 25288), (3161, 23104), (3488, 20938), (4142, 17632), (4408, 16568), (5776, 12644), (6322, 11552), (6976, 10469), (8284, 8816)]