69720048

素因数分解:

$2^4\times 3^3\times {\mathrm{199}}^1\times {\mathrm{811}}^1$

素因数の和:1027

約数の個数: 80

約数和(自身を含む): 201376000

約数和(自身を除く): 131655952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 199, 216, 398, 432, 597, 796, 811, 1194, 1592, 1622, 1791, 2388, 2433, 3184, 3244, 3582, 4776, 4866, 5373, 6488, 7164, 7299, 9552, 9732, 10746, 12976, 14328, 14598, 19464, 21492, 21897, 28656, 29196, 38928, 42984, 43794, 58392, 85968, 87588, 116784, 161389, 175176, 322778, 350352, 484167, 645556, 968334, 1291112, 1452501, 1936668, 2582224, 2905002, 3873336, 4357503, 5810004, 7746672, 8715006, 11620008, 17430012, 23240016, 34860024, 69720048]

約数ペア:

[(1, 69720048), (2, 34860024), (3, 23240016), (4, 17430012), (6, 11620008), (8, 8715006), (9, 7746672), (12, 5810004), (16, 4357503), (18, 3873336), (24, 2905002), (27, 2582224), (36, 1936668), (48, 1452501), (54, 1291112), (72, 968334), (108, 645556), (144, 484167), (199, 350352), (216, 322778), (398, 175176), (432, 161389), (597, 116784), (796, 87588), (811, 85968), (1194, 58392), (1592, 43794), (1622, 42984), (1791, 38928), (2388, 29196), (2433, 28656), (3184, 21897), (3244, 21492), (3582, 19464), (4776, 14598), (4866, 14328), (5373, 12976), (6488, 10746), (7164, 9732), (7299, 9552)]