39107808

素因数分解:

$2^5\times 3^2\times {\mathrm{251}}^1\times {\mathrm{541}}^1$

素因数の和:808

約数の個数: 72

約数和(自身を含む): 111862296

約数和(自身を除く): 72754488

約数列:

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

約数ペア:

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