68413728

素因数分解:

$2^5\times 3^1\times {\mathrm{331}}^1\times {\mathrm{2153}}^1$

素因数の和:2497

約数の個数: 48

約数和(自身を含む): 180212256

約数和(自身を除く): 111798528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 331, 662, 993, 1324, 1986, 2153, 2648, 3972, 4306, 5296, 6459, 7944, 8612, 10592, 12918, 15888, 17224, 25836, 31776, 34448, 51672, 68896, 103344, 206688, 712643, 1425286, 2137929, 2850572, 4275858, 5701144, 8551716, 11402288, 17103432, 22804576, 34206864, 68413728]

約数ペア:

[(1, 68413728), (2, 34206864), (3, 22804576), (4, 17103432), (6, 11402288), (8, 8551716), (12, 5701144), (16, 4275858), (24, 2850572), (32, 2137929), (48, 1425286), (96, 712643), (331, 206688), (662, 103344), (993, 68896), (1324, 51672), (1986, 34448), (2153, 31776), (2648, 25836), (3972, 17224), (4306, 15888), (5296, 12918), (6459, 10592), (7944, 8612)]