72165632

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{523}}^1$

素因数の和:564

約数の個数: 108

約数和(自身を含む): 183150576

約数和(自身を除く): 110984944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 392, 448, 523, 539, 616, 704, 784, 896, 1046, 1078, 1232, 1408, 1568, 1792, 2092, 2156, 2464, 2816, 3136, 3661, 4184, 4312, 4928, 5753, 6272, 7322, 8368, 8624, 9856, 11506, 12544, 14644, 16736, 17248, 19712, 23012, 25627, 29288, 33472, 34496, 40271, 46024, 51254, 58576, 66944, 68992, 80542, 92048, 102508, 117152, 133888, 137984, 161084, 184096, 205016, 234304, 281897, 322168, 368192, 410032, 468608, 563794, 644336, 736384, 820064, 937216, 1127588, 1288672, 1472768, 1640128, 2255176, 2577344, 3280256, 4510352, 5154688, 6560512, 9020704, 10309376, 18041408, 36082816, 72165632]

約数ペア:

[(1, 72165632), (2, 36082816), (4, 18041408), (7, 10309376), (8, 9020704), (11, 6560512), (14, 5154688), (16, 4510352), (22, 3280256), (28, 2577344), (32, 2255176), (44, 1640128), (49, 1472768), (56, 1288672), (64, 1127588), (77, 937216), (88, 820064), (98, 736384), (112, 644336), (128, 563794), (154, 468608), (176, 410032), (196, 368192), (224, 322168), (256, 281897), (308, 234304), (352, 205016), (392, 184096), (448, 161084), (523, 137984), (539, 133888), (616, 117152), (704, 102508), (784, 92048), (896, 80542), (1046, 68992), (1078, 66944), (1232, 58576), (1408, 51254), (1568, 46024), (1792, 40271), (2092, 34496), (2156, 33472), (2464, 29288), (2816, 25627), (3136, 23012), (3661, 19712), (4184, 17248), (4312, 16736), (4928, 14644), (5753, 12544), (6272, 11506), (7322, 9856), (8368, 8624)]