73171504

素因数分解:

$2^4\times 7^3\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 80

約数和(自身を含む): 168640000

約数和(自身を除く): 95468496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 67, 98, 112, 134, 196, 199, 268, 343, 392, 398, 469, 536, 686, 784, 796, 938, 1072, 1372, 1393, 1592, 1876, 2744, 2786, 3184, 3283, 3752, 5488, 5572, 6566, 7504, 9751, 11144, 13132, 13333, 19502, 22288, 22981, 26264, 26666, 39004, 45962, 52528, 53332, 68257, 78008, 91924, 93331, 106664, 136514, 156016, 183848, 186662, 213328, 273028, 367696, 373324, 546056, 653317, 746648, 1092112, 1306634, 1493296, 2613268, 4573219, 5226536, 9146438, 10453072, 18292876, 36585752, 73171504]

約数ペア:

[(1, 73171504), (2, 36585752), (4, 18292876), (7, 10453072), (8, 9146438), (14, 5226536), (16, 4573219), (28, 2613268), (49, 1493296), (56, 1306634), (67, 1092112), (98, 746648), (112, 653317), (134, 546056), (196, 373324), (199, 367696), (268, 273028), (343, 213328), (392, 186662), (398, 183848), (469, 156016), (536, 136514), (686, 106664), (784, 93331), (796, 91924), (938, 78008), (1072, 68257), (1372, 53332), (1393, 52528), (1592, 45962), (1876, 39004), (2744, 26666), (2786, 26264), (3184, 22981), (3283, 22288), (3752, 19502), (5488, 13333), (5572, 13132), (6566, 11144), (7504, 9751)]