68215608

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^2\times {\mathrm{199}}^1$

素因数の和:263

約数の個数: 120

約数和(自身を含む): 200739000

約数和(自身を除く): 132523392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 199, 207, 216, 276, 324, 398, 414, 529, 552, 597, 621, 648, 796, 828, 1058, 1194, 1242, 1587, 1592, 1656, 1791, 1863, 2116, 2388, 2484, 3174, 3582, 3726, 4232, 4577, 4761, 4776, 4968, 5373, 6348, 7164, 7452, 9154, 9522, 10746, 12696, 13731, 14283, 14328, 14904, 16119, 18308, 19044, 21492, 27462, 28566, 32238, 36616, 38088, 41193, 42849, 42984, 54924, 57132, 64476, 82386, 85698, 105271, 109848, 114264, 123579, 128952, 164772, 171396, 210542, 247158, 315813, 329544, 342792, 370737, 421084, 494316, 631626, 741474, 842168, 947439, 988632, 1263252, 1482948, 1894878, 2526504, 2842317, 2965896, 3789756, 5684634, 7579512, 8526951, 11369268, 17053902, 22738536, 34107804, 68215608]

約数ペア:

[(1, 68215608), (2, 34107804), (3, 22738536), (4, 17053902), (6, 11369268), (8, 8526951), (9, 7579512), (12, 5684634), (18, 3789756), (23, 2965896), (24, 2842317), (27, 2526504), (36, 1894878), (46, 1482948), (54, 1263252), (69, 988632), (72, 947439), (81, 842168), (92, 741474), (108, 631626), (138, 494316), (162, 421084), (184, 370737), (199, 342792), (207, 329544), (216, 315813), (276, 247158), (324, 210542), (398, 171396), (414, 164772), (529, 128952), (552, 123579), (597, 114264), (621, 109848), (648, 105271), (796, 85698), (828, 82386), (1058, 64476), (1194, 57132), (1242, 54924), (1587, 42984), (1592, 42849), (1656, 41193), (1791, 38088), (1863, 36616), (2116, 32238), (2388, 28566), (2484, 27462), (3174, 21492), (3582, 19044), (3726, 18308), (4232, 16119), (4577, 14904), (4761, 14328), (4776, 14283), (4968, 13731), (5373, 12696), (6348, 10746), (7164, 9522), (7452, 9154)]