67744336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 149954688

約数和(自身を除く): 82210352

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 101, 103, 148, 176, 202, 206, 296, 404, 407, 412, 592, 808, 814, 824, 1111, 1133, 1616, 1628, 1648, 2222, 2266, 3256, 3737, 3811, 4444, 4532, 6512, 7474, 7622, 8888, 9064, 10403, 14948, 15244, 17776, 18128, 20806, 29896, 30488, 41107, 41612, 41921, 59792, 60976, 82214, 83224, 83842, 114433, 164428, 166448, 167684, 228866, 328856, 335368, 384911, 457732, 657712, 670736, 769822, 915464, 1539644, 1830928, 3079288, 4234021, 6158576, 8468042, 16936084, 33872168, 67744336]

約数ペア:

[(1, 67744336), (2, 33872168), (4, 16936084), (8, 8468042), (11, 6158576), (16, 4234021), (22, 3079288), (37, 1830928), (44, 1539644), (74, 915464), (88, 769822), (101, 670736), (103, 657712), (148, 457732), (176, 384911), (202, 335368), (206, 328856), (296, 228866), (404, 167684), (407, 166448), (412, 164428), (592, 114433), (808, 83842), (814, 83224), (824, 82214), (1111, 60976), (1133, 59792), (1616, 41921), (1628, 41612), (1648, 41107), (2222, 30488), (2266, 29896), (3256, 20806), (3737, 18128), (3811, 17776), (4444, 15244), (4532, 14948), (6512, 10403), (7474, 9064), (7622, 8888)]