68879328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{102499}}^1$

素因数の和:102519

約数の個数: 48

約数和(自身を含む): 206640000

約数和(自身を除く): 137760672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 102499, 204998, 307497, 409996, 614994, 717493, 819992, 1229988, 1434986, 1639984, 2152479, 2459976, 2869972, 3279968, 4304958, 4919952, 5739944, 8609916, 9839904, 11479888, 17219832, 22959776, 34439664, 68879328]

約数ペア:

[(1, 68879328), (2, 34439664), (3, 22959776), (4, 17219832), (6, 11479888), (7, 9839904), (8, 8609916), (12, 5739944), (14, 4919952), (16, 4304958), (21, 3279968), (24, 2869972), (28, 2459976), (32, 2152479), (42, 1639984), (48, 1434986), (56, 1229988), (84, 819992), (96, 717493), (112, 614994), (168, 409996), (224, 307497), (336, 204998), (672, 102499)]