68235376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{461}}^1$

素因数の和:538

約数の個数: 60

約数和(自身を含む): 149693544

約数和(自身を除く): 81458168

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 461, 464, 638, 841, 922, 1276, 1682, 1844, 2552, 3364, 3688, 5071, 5104, 6728, 7376, 9251, 10142, 13369, 13456, 18502, 20284, 26738, 37004, 40568, 53476, 74008, 81136, 106952, 147059, 148016, 213904, 294118, 387701, 588236, 775402, 1176472, 1550804, 2352944, 3101608, 4264711, 6203216, 8529422, 17058844, 34117688, 68235376]

約数ペア:

[(1, 68235376), (2, 34117688), (4, 17058844), (8, 8529422), (11, 6203216), (16, 4264711), (22, 3101608), (29, 2352944), (44, 1550804), (58, 1176472), (88, 775402), (116, 588236), (176, 387701), (232, 294118), (319, 213904), (461, 148016), (464, 147059), (638, 106952), (841, 81136), (922, 74008), (1276, 53476), (1682, 40568), (1844, 37004), (2552, 26738), (3364, 20284), (3688, 18502), (5071, 13456), (5104, 13369), (6728, 10142), (7376, 9251)]