78215616

素因数分解:

$2^6\times 3^2\times {\mathrm{251}}^1\times {\mathrm{541}}^1$

素因数の和:810

約数の個数: 84

約数和(自身を含む): 225500184

約数和(自身を除く): 147284568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 251, 288, 502, 541, 576, 753, 1004, 1082, 1506, 1623, 2008, 2164, 2259, 3012, 3246, 4016, 4328, 4518, 4869, 6024, 6492, 8032, 8656, 9036, 9738, 12048, 12984, 16064, 17312, 18072, 19476, 24096, 25968, 34624, 36144, 38952, 48192, 51936, 72288, 77904, 103872, 135791, 144576, 155808, 271582, 311616, 407373, 543164, 814746, 1086328, 1222119, 1629492, 2172656, 2444238, 3258984, 4345312, 4888476, 6517968, 8690624, 9776952, 13035936, 19553904, 26071872, 39107808, 78215616]

約数ペア:

[(1, 78215616), (2, 39107808), (3, 26071872), (4, 19553904), (6, 13035936), (8, 9776952), (9, 8690624), (12, 6517968), (16, 4888476), (18, 4345312), (24, 3258984), (32, 2444238), (36, 2172656), (48, 1629492), (64, 1222119), (72, 1086328), (96, 814746), (144, 543164), (192, 407373), (251, 311616), (288, 271582), (502, 155808), (541, 144576), (576, 135791), (753, 103872), (1004, 77904), (1082, 72288), (1506, 51936), (1623, 48192), (2008, 38952), (2164, 36144), (2259, 34624), (3012, 25968), (3246, 24096), (4016, 19476), (4328, 18072), (4518, 17312), (4869, 16064), (6024, 12984), (6492, 12048), (8032, 9738), (8656, 9036)]