123125616

素因数分解:

$2^4\times 3^3\times {\mathrm{257}}^1\times {\mathrm{1109}}^1$

素因数の和:1383

約数の個数: 80

約数和(自身を含む): 355111200

約数和(自身を除く): 231985584

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, 771, 1028, 1109, 1542, 2056, 2218, 2313, 3084, 3327, 4112, 4436, 4626, 6168, 6654, 6939, 8872, 9252, 9981, 12336, 13308, 13878, 17744, 18504, 19962, 26616, 27756, 29943, 37008, 39924, 53232, 55512, 59886, 79848, 111024, 119772, 159696, 239544, 285013, 479088, 570026, 855039, 1140052, 1710078, 2280104, 2565117, 3420156, 4560208, 5130234, 6840312, 7695351, 10260468, 13680624, 15390702, 20520936, 30781404, 41041872, 61562808, 123125616]

約数ペア:

[(1, 123125616), (2, 61562808), (3, 41041872), (4, 30781404), (6, 20520936), (8, 15390702), (9, 13680624), (12, 10260468), (16, 7695351), (18, 6840312), (24, 5130234), (27, 4560208), (36, 3420156), (48, 2565117), (54, 2280104), (72, 1710078), (108, 1140052), (144, 855039), (216, 570026), (257, 479088), (432, 285013), (514, 239544), (771, 159696), (1028, 119772), (1109, 111024), (1542, 79848), (2056, 59886), (2218, 55512), (2313, 53232), (3084, 39924), (3327, 37008), (4112, 29943), (4436, 27756), (4626, 26616), (6168, 19962), (6654, 18504), (6939, 17744), (8872, 13878), (9252, 13308), (9981, 12336)]