81856848

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{25453}}^1$

素因数の和:25531

約数の個数: 40

約数和(自身を含む): 214628128

約数和(自身を除く): 132771280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 25453, 50906, 76359, 101812, 152718, 203624, 305436, 407248, 610872, 1221744, 1705351, 3410702, 5116053, 6821404, 10232106, 13642808, 20464212, 27285616, 40928424, 81856848]

約数ペア:

[(1, 81856848), (2, 40928424), (3, 27285616), (4, 20464212), (6, 13642808), (8, 10232106), (12, 6821404), (16, 5116053), (24, 3410702), (48, 1705351), (67, 1221744), (134, 610872), (201, 407248), (268, 305436), (402, 203624), (536, 152718), (804, 101812), (1072, 76359), (1608, 50906), (3216, 25453)]