69231904

素因数分解:

$2^5\times 7^2\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:750

約数の個数: 72

約数和(自身を含む): 161164080

約数和(自身を除く): 91932176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 67, 98, 112, 134, 196, 224, 268, 392, 469, 536, 659, 784, 938, 1072, 1318, 1568, 1876, 2144, 2636, 3283, 3752, 4613, 5272, 6566, 7504, 9226, 10544, 13132, 15008, 18452, 21088, 26264, 32291, 36904, 44153, 52528, 64582, 73808, 88306, 105056, 129164, 147616, 176612, 258328, 309071, 353224, 516656, 618142, 706448, 1033312, 1236284, 1412896, 2163497, 2472568, 4326994, 4945136, 8653988, 9890272, 17307976, 34615952, 69231904]

約数ペア:

[(1, 69231904), (2, 34615952), (4, 17307976), (7, 9890272), (8, 8653988), (14, 4945136), (16, 4326994), (28, 2472568), (32, 2163497), (49, 1412896), (56, 1236284), (67, 1033312), (98, 706448), (112, 618142), (134, 516656), (196, 353224), (224, 309071), (268, 258328), (392, 176612), (469, 147616), (536, 129164), (659, 105056), (784, 88306), (938, 73808), (1072, 64582), (1318, 52528), (1568, 44153), (1876, 36904), (2144, 32291), (2636, 26264), (3283, 21088), (3752, 18452), (4613, 15008), (5272, 13132), (6566, 10544), (7504, 9226)]