67805584

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1244

約数の個数: 80

約数和(自身を含む): 167417856

約数和(自身を除く): 99612272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 308, 329, 376, 517, 616, 658, 752, 1034, 1171, 1232, 1316, 2068, 2342, 2632, 3619, 4136, 4684, 5264, 7238, 8197, 8272, 9368, 12881, 14476, 16394, 18736, 25762, 28952, 32788, 51524, 55037, 57904, 65576, 90167, 103048, 110074, 131152, 180334, 206096, 220148, 360668, 385259, 440296, 605407, 721336, 770518, 880592, 1210814, 1442672, 1541036, 2421628, 3082072, 4237849, 4843256, 6164144, 8475698, 9686512, 16951396, 33902792, 67805584]

約数ペア:

[(1, 67805584), (2, 33902792), (4, 16951396), (7, 9686512), (8, 8475698), (11, 6164144), (14, 4843256), (16, 4237849), (22, 3082072), (28, 2421628), (44, 1541036), (47, 1442672), (56, 1210814), (77, 880592), (88, 770518), (94, 721336), (112, 605407), (154, 440296), (176, 385259), (188, 360668), (308, 220148), (329, 206096), (376, 180334), (517, 131152), (616, 110074), (658, 103048), (752, 90167), (1034, 65576), (1171, 57904), (1232, 55037), (1316, 51524), (2068, 32788), (2342, 28952), (2632, 25762), (3619, 18736), (4136, 16394), (4684, 14476), (5264, 12881), (7238, 9368), (8197, 8272)]