81593856

素因数分解:

$2^9\times 3^2\times {\mathrm{17707}}^1$

素因数の和:17731

約数の個数: 60

約数和(自身を含む): 235498692

約数和(自身を除く): 153904836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 17707, 35414, 53121, 70828, 106242, 141656, 159363, 212484, 283312, 318726, 424968, 566624, 637452, 849936, 1133248, 1274904, 1699872, 2266496, 2549808, 3399744, 4532992, 5099616, 6799488, 9065984, 10199232, 13598976, 20398464, 27197952, 40796928, 81593856]

約数ペア:

[(1, 81593856), (2, 40796928), (3, 27197952), (4, 20398464), (6, 13598976), (8, 10199232), (9, 9065984), (12, 6799488), (16, 5099616), (18, 4532992), (24, 3399744), (32, 2549808), (36, 2266496), (48, 1699872), (64, 1274904), (72, 1133248), (96, 849936), (128, 637452), (144, 566624), (192, 424968), (256, 318726), (288, 283312), (384, 212484), (512, 159363), (576, 141656), (768, 106242), (1152, 70828), (1536, 53121), (2304, 35414), (4608, 17707)]