68506848

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1873}}^1$

素因数の和:2016

約数の個数: 72

約数和(自身を含む): 196455168

約数和(自身を除く): 127948320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 1873, 2032, 2286, 3048, 3746, 4064, 4572, 5619, 6096, 7492, 9144, 11238, 12192, 14984, 16857, 18288, 22476, 29968, 33714, 36576, 44952, 59936, 67428, 89904, 134856, 179808, 237871, 269712, 475742, 539424, 713613, 951484, 1427226, 1902968, 2140839, 2854452, 3805936, 4281678, 5708904, 7611872, 8563356, 11417808, 17126712, 22835616, 34253424, 68506848]

約数ペア:

[(1, 68506848), (2, 34253424), (3, 22835616), (4, 17126712), (6, 11417808), (8, 8563356), (9, 7611872), (12, 5708904), (16, 4281678), (18, 3805936), (24, 2854452), (32, 2140839), (36, 1902968), (48, 1427226), (72, 951484), (96, 713613), (127, 539424), (144, 475742), (254, 269712), (288, 237871), (381, 179808), (508, 134856), (762, 89904), (1016, 67428), (1143, 59936), (1524, 44952), (1873, 36576), (2032, 33714), (2286, 29968), (3048, 22476), (3746, 18288), (4064, 16857), (4572, 14984), (5619, 12192), (6096, 11238), (7492, 9144)]