81905088

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{6367}}^1$

素因数の和:6449

約数の個数: 56

約数和(自身を含む): 219976192

約数和(自身を除く): 138071104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 134, 192, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 4288, 6367, 6432, 12734, 12864, 19101, 25468, 38202, 50936, 76404, 101872, 152808, 203744, 305616, 407488, 426589, 611232, 853178, 1222464, 1279767, 1706356, 2559534, 3412712, 5119068, 6825424, 10238136, 13650848, 20476272, 27301696, 40952544, 81905088]

約数ペア:

[(1, 81905088), (2, 40952544), (3, 27301696), (4, 20476272), (6, 13650848), (8, 10238136), (12, 6825424), (16, 5119068), (24, 3412712), (32, 2559534), (48, 1706356), (64, 1279767), (67, 1222464), (96, 853178), (134, 611232), (192, 426589), (201, 407488), (268, 305616), (402, 203744), (536, 152808), (804, 101872), (1072, 76404), (1608, 50936), (2144, 38202), (3216, 25468), (4288, 19101), (6367, 12864), (6432, 12734)]