68122656

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{33791}}^1$

素因数の和:33814

約数の個数: 72

約数和(自身を含む): 221405184

約数和(自身を除く): 153282528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 33791, 67582, 101373, 135164, 202746, 236537, 270328, 304119, 405492, 473074, 540656, 608238, 709611, 810984, 946148, 1081312, 1216476, 1419222, 1621968, 1892296, 2128833, 2432952, 2838444, 3243936, 3784592, 4257666, 4865904, 5676888, 7569184, 8515332, 9731808, 11353776, 17030664, 22707552, 34061328, 68122656]

約数ペア:

[(1, 68122656), (2, 34061328), (3, 22707552), (4, 17030664), (6, 11353776), (7, 9731808), (8, 8515332), (9, 7569184), (12, 5676888), (14, 4865904), (16, 4257666), (18, 3784592), (21, 3243936), (24, 2838444), (28, 2432952), (32, 2128833), (36, 1892296), (42, 1621968), (48, 1419222), (56, 1216476), (63, 1081312), (72, 946148), (84, 810984), (96, 709611), (112, 608238), (126, 540656), (144, 473074), (168, 405492), (224, 304119), (252, 270328), (288, 236537), (336, 202746), (504, 135164), (672, 101373), (1008, 67582), (2016, 33791)]