68439888

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43207}}^1$

素因数の和:43232

約数の個数: 60

約数和(自身を含む): 208953888

約数和(自身を除く): 140514000

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 43207, 86414, 129621, 172828, 259242, 345656, 388863, 475277, 518484, 691312, 777726, 950554, 1036968, 1425831, 1555452, 1901108, 2073936, 2851662, 3110904, 3802216, 4277493, 5703324, 6221808, 7604432, 8554986, 11406648, 17109972, 22813296, 34219944, 68439888]

約数ペア:

[(1, 68439888), (2, 34219944), (3, 22813296), (4, 17109972), (6, 11406648), (8, 8554986), (9, 7604432), (11, 6221808), (12, 5703324), (16, 4277493), (18, 3802216), (22, 3110904), (24, 2851662), (33, 2073936), (36, 1901108), (44, 1555452), (48, 1425831), (66, 1036968), (72, 950554), (88, 777726), (99, 691312), (132, 518484), (144, 475277), (176, 388863), (198, 345656), (264, 259242), (396, 172828), (528, 129621), (792, 86414), (1584, 43207)]