64238688

素因数分解:

$2^5\times 3^2\times {\mathrm{223051}}^1$

素因数の和:223067

約数の個数: 36

約数和(自身を含む): 182679588

約数和(自身を除く): 118440900

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 223051, 446102, 669153, 892204, 1338306, 1784408, 2007459, 2676612, 3568816, 4014918, 5353224, 7137632, 8029836, 10706448, 16059672, 21412896, 32119344, 64238688]

約数ペア:

[(1, 64238688), (2, 32119344), (3, 21412896), (4, 16059672), (6, 10706448), (8, 8029836), (9, 7137632), (12, 5353224), (16, 4014918), (18, 3568816), (24, 2676612), (32, 2007459), (36, 1784408), (48, 1338306), (72, 892204), (96, 669153), (144, 446102), (288, 223051)]