71733648

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{4357}}^1$

素因数の和:4389

約数の個数: 80

約数和(自身を含む): 216156800

約数和(自身を除く): 144423152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 4357, 5488, 8232, 8714, 13071, 16464, 17428, 26142, 30499, 34856, 52284, 60998, 69712, 91497, 104568, 121996, 182994, 209136, 213493, 243992, 365988, 426986, 487984, 640479, 731976, 853972, 1280958, 1463952, 1494451, 1707944, 2561916, 2988902, 3415888, 4483353, 5123832, 5977804, 8966706, 10247664, 11955608, 17933412, 23911216, 35866824, 71733648]

約数ペア:

[(1, 71733648), (2, 35866824), (3, 23911216), (4, 17933412), (6, 11955608), (7, 10247664), (8, 8966706), (12, 5977804), (14, 5123832), (16, 4483353), (21, 3415888), (24, 2988902), (28, 2561916), (42, 1707944), (48, 1494451), (49, 1463952), (56, 1280958), (84, 853972), (98, 731976), (112, 640479), (147, 487984), (168, 426986), (196, 365988), (294, 243992), (336, 213493), (343, 209136), (392, 182994), (588, 121996), (686, 104568), (784, 91497), (1029, 69712), (1176, 60998), (1372, 52284), (2058, 34856), (2352, 30499), (2744, 26142), (4116, 17428), (4357, 16464), (5488, 13071), (8232, 8714)]