68723856

素因数分解:

$2^4\times 3^3\times {\mathrm{257}}^1\times {\mathrm{619}}^1$

素因数の和:893

約数の個数: 80

約数和(自身を含む): 198350400

約数和(自身を除く): 129626544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 257, 432, 514, 619, 771, 1028, 1238, 1542, 1857, 2056, 2313, 2476, 3084, 3714, 4112, 4626, 4952, 5571, 6168, 6939, 7428, 9252, 9904, 11142, 12336, 13878, 14856, 16713, 18504, 22284, 27756, 29712, 33426, 37008, 44568, 55512, 66852, 89136, 111024, 133704, 159083, 267408, 318166, 477249, 636332, 954498, 1272664, 1431747, 1908996, 2545328, 2863494, 3817992, 4295241, 5726988, 7635984, 8590482, 11453976, 17180964, 22907952, 34361928, 68723856]

約数ペア:

[(1, 68723856), (2, 34361928), (3, 22907952), (4, 17180964), (6, 11453976), (8, 8590482), (9, 7635984), (12, 5726988), (16, 4295241), (18, 3817992), (24, 2863494), (27, 2545328), (36, 1908996), (48, 1431747), (54, 1272664), (72, 954498), (108, 636332), (144, 477249), (216, 318166), (257, 267408), (432, 159083), (514, 133704), (619, 111024), (771, 89136), (1028, 66852), (1238, 55512), (1542, 44568), (1857, 37008), (2056, 33426), (2313, 29712), (2476, 27756), (3084, 22284), (3714, 18504), (4112, 16713), (4626, 14856), (4952, 13878), (5571, 12336), (6168, 11142), (6939, 9904), (7428, 9252)]