127631232

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4817}}^1$

素因数の和:4860

約数の個数: 96

約数和(自身を含む): 383320080

約数和(自身を除く): 255688848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 368, 384, 414, 552, 576, 736, 828, 1104, 1152, 1472, 1656, 2208, 2944, 3312, 4416, 4817, 6624, 8832, 9634, 13248, 14451, 19268, 26496, 28902, 38536, 43353, 57804, 77072, 86706, 110791, 115608, 154144, 173412, 221582, 231216, 308288, 332373, 346824, 443164, 462432, 616576, 664746, 693648, 886328, 924864, 997119, 1329492, 1387296, 1772656, 1849728, 1994238, 2658984, 2774592, 3545312, 3988476, 5317968, 5549184, 7090624, 7976952, 10635936, 14181248, 15953904, 21271872, 31907808, 42543744, 63815616, 127631232]

約数ペア:

[(1, 127631232), (2, 63815616), (3, 42543744), (4, 31907808), (6, 21271872), (8, 15953904), (9, 14181248), (12, 10635936), (16, 7976952), (18, 7090624), (23, 5549184), (24, 5317968), (32, 3988476), (36, 3545312), (46, 2774592), (48, 2658984), (64, 1994238), (69, 1849728), (72, 1772656), (92, 1387296), (96, 1329492), (128, 997119), (138, 924864), (144, 886328), (184, 693648), (192, 664746), (207, 616576), (276, 462432), (288, 443164), (368, 346824), (384, 332373), (414, 308288), (552, 231216), (576, 221582), (736, 173412), (828, 154144), (1104, 115608), (1152, 110791), (1472, 86706), (1656, 77072), (2208, 57804), (2944, 43353), (3312, 38536), (4416, 28902), (4817, 26496), (6624, 19268), (8832, 14451), (9634, 13248)]