7172136

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 20891520

約数和(自身を除く): 13719384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 61, 69, 71, 72, 92, 122, 138, 142, 183, 184, 207, 213, 244, 276, 284, 366, 414, 426, 488, 549, 552, 568, 639, 732, 828, 852, 1098, 1278, 1403, 1464, 1633, 1656, 1704, 2196, 2556, 2806, 3266, 4209, 4331, 4392, 4899, 5112, 5612, 6532, 8418, 8662, 9798, 11224, 12627, 12993, 13064, 14697, 16836, 17324, 19596, 25254, 25986, 29394, 33672, 34648, 38979, 39192, 50508, 51972, 58788, 77958, 99613, 101016, 103944, 117576, 155916, 199226, 298839, 311832, 398452, 597678, 796904, 896517, 1195356, 1793034, 2390712, 3586068, 7172136]

約数ペア:

[(1, 7172136), (2, 3586068), (3, 2390712), (4, 1793034), (6, 1195356), (8, 896517), (9, 796904), (12, 597678), (18, 398452), (23, 311832), (24, 298839), (36, 199226), (46, 155916), (61, 117576), (69, 103944), (71, 101016), (72, 99613), (92, 77958), (122, 58788), (138, 51972), (142, 50508), (183, 39192), (184, 38979), (207, 34648), (213, 33672), (244, 29394), (276, 25986), (284, 25254), (366, 19596), (414, 17324), (426, 16836), (488, 14697), (549, 13064), (552, 12993), (568, 12627), (639, 11224), (732, 9798), (828, 8662), (852, 8418), (1098, 6532), (1278, 5612), (1403, 5112), (1464, 4899), (1633, 4392), (1656, 4331), (1704, 4209), (2196, 3266), (2556, 2806)]