64549224

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 194451840

約数和(自身を除く): 129902616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 61, 69, 71, 72, 81, 92, 108, 122, 138, 142, 162, 183, 184, 207, 213, 216, 244, 276, 284, 324, 366, 414, 426, 488, 549, 552, 568, 621, 639, 648, 732, 828, 852, 1098, 1242, 1278, 1403, 1464, 1633, 1647, 1656, 1704, 1863, 1917, 2196, 2484, 2556, 2806, 3266, 3294, 3726, 3834, 4209, 4331, 4392, 4899, 4941, 4968, 5112, 5612, 5751, 6532, 6588, 7452, 7668, 8418, 8662, 9798, 9882, 11224, 11502, 12627, 12993, 13064, 13176, 14697, 14904, 15336, 16836, 17324, 19596, 19764, 23004, 25254, 25986, 29394, 33672, 34648, 37881, 38979, 39192, 39528, 44091, 46008, 50508, 51972, 58788, 75762, 77958, 88182, 99613, 101016, 103944, 113643, 116937, 117576, 132273, 151524, 155916, 176364, 199226, 227286, 233874, 264546, 298839, 303048, 311832, 350811, 352728, 398452, 454572, 467748, 529092, 597678, 701622, 796904, 896517, 909144, 935496, 1058184, 1195356, 1403244, 1793034, 2390712, 2689551, 2806488, 3586068, 5379102, 7172136, 8068653, 10758204, 16137306, 21516408, 32274612, 64549224]

約数ペア:

[(1, 64549224), (2, 32274612), (3, 21516408), (4, 16137306), (6, 10758204), (8, 8068653), (9, 7172136), (12, 5379102), (18, 3586068), (23, 2806488), (24, 2689551), (27, 2390712), (36, 1793034), (46, 1403244), (54, 1195356), (61, 1058184), (69, 935496), (71, 909144), (72, 896517), (81, 796904), (92, 701622), (108, 597678), (122, 529092), (138, 467748), (142, 454572), (162, 398452), (183, 352728), (184, 350811), (207, 311832), (213, 303048), (216, 298839), (244, 264546), (276, 233874), (284, 227286), (324, 199226), (366, 176364), (414, 155916), (426, 151524), (488, 132273), (549, 117576), (552, 116937), (568, 113643), (621, 103944), (639, 101016), (648, 99613), (732, 88182), (828, 77958), (852, 75762), (1098, 58788), (1242, 51972), (1278, 50508), (1403, 46008), (1464, 44091), (1633, 39528), (1647, 39192), (1656, 38979), (1704, 37881), (1863, 34648), (1917, 33672), (2196, 29394), (2484, 25986), (2556, 25254), (2806, 23004), (3266, 19764), (3294, 19596), (3726, 17324), (3834, 16836), (4209, 15336), (4331, 14904), (4392, 14697), (4899, 13176), (4941, 13064), (4968, 12993), (5112, 12627), (5612, 11502), (5751, 11224), (6532, 9882), (6588, 9798), (7452, 8662), (7668, 8418)]