68468016

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{13331}}^1$

素因数の和:13449

約数の個数: 40

約数和(自身を含む): 178542144

約数和(自身を除く): 110074128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 13331, 26662, 39993, 53324, 79986, 106648, 159972, 213296, 319944, 639888, 1426417, 2852834, 4279251, 5705668, 8558502, 11411336, 17117004, 22822672, 34234008, 68468016]

約数ペア:

[(1, 68468016), (2, 34234008), (3, 22822672), (4, 17117004), (6, 11411336), (8, 8558502), (12, 5705668), (16, 4279251), (24, 2852834), (48, 1426417), (107, 639888), (214, 319944), (321, 213296), (428, 159972), (642, 106648), (856, 79986), (1284, 53324), (1712, 39993), (2568, 26662), (5136, 13331)]