68543874

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1217}}^1$

素因数の和:1384

約数の個数: 64

約数和(自身を含む): 175392000

約数和(自身を除く): 106848126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 149, 189, 298, 378, 447, 894, 1043, 1217, 1341, 2086, 2434, 2682, 3129, 3651, 4023, 6258, 7302, 8046, 8519, 9387, 10953, 17038, 18774, 21906, 25557, 28161, 32859, 51114, 56322, 65718, 76671, 153342, 181333, 230013, 362666, 460026, 543999, 1087998, 1269331, 1631997, 2538662, 3263994, 3807993, 4895991, 7615986, 9791982, 11423979, 22847958, 34271937, 68543874]

約数ペア:

[(1, 68543874), (2, 34271937), (3, 22847958), (6, 11423979), (7, 9791982), (9, 7615986), (14, 4895991), (18, 3807993), (21, 3263994), (27, 2538662), (42, 1631997), (54, 1269331), (63, 1087998), (126, 543999), (149, 460026), (189, 362666), (298, 230013), (378, 181333), (447, 153342), (894, 76671), (1043, 65718), (1217, 56322), (1341, 51114), (2086, 32859), (2434, 28161), (2682, 25557), (3129, 21906), (3651, 18774), (4023, 17038), (6258, 10953), (7302, 9387), (8046, 8519)]