68299224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21397}}^1$

素因数の和:21432

約数の個数: 64

約数和(自身を含む): 205420800

約数和(自身を除く): 137121576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 21397, 42794, 64191, 85588, 128382, 149779, 171176, 256764, 299558, 406543, 449337, 513528, 599116, 813086, 898674, 1198232, 1219629, 1626172, 1797348, 2439258, 2845801, 3252344, 3594696, 4878516, 5691602, 8537403, 9757032, 11383204, 17074806, 22766408, 34149612, 68299224]

約数ペア:

[(1, 68299224), (2, 34149612), (3, 22766408), (4, 17074806), (6, 11383204), (7, 9757032), (8, 8537403), (12, 5691602), (14, 4878516), (19, 3594696), (21, 3252344), (24, 2845801), (28, 2439258), (38, 1797348), (42, 1626172), (56, 1219629), (57, 1198232), (76, 898674), (84, 813086), (114, 599116), (133, 513528), (152, 449337), (168, 406543), (228, 299558), (266, 256764), (399, 171176), (456, 149779), (532, 128382), (798, 85588), (1064, 64191), (1596, 42794), (3192, 21397)]