171930276

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{8423}}^1$

素因数の和:8452

約数の個数: 84

約数和(自身を含む): 515616192

約数和(自身を除く): 343685916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 8423, 10206, 16846, 20412, 25269, 33692, 50538, 58961, 75807, 101076, 117922, 151614, 176883, 227421, 235844, 303228, 353766, 454842, 530649, 682263, 707532, 909684, 1061298, 1364526, 1591947, 2046789, 2122596, 2729052, 3183894, 4093578, 4775841, 6140367, 6367788, 8187156, 9551682, 12280734, 14327523, 19103364, 24561468, 28655046, 42982569, 57310092, 85965138, 171930276]

約数ペア:

[(1, 171930276), (2, 85965138), (3, 57310092), (4, 42982569), (6, 28655046), (7, 24561468), (9, 19103364), (12, 14327523), (14, 12280734), (18, 9551682), (21, 8187156), (27, 6367788), (28, 6140367), (36, 4775841), (42, 4093578), (54, 3183894), (63, 2729052), (81, 2122596), (84, 2046789), (108, 1591947), (126, 1364526), (162, 1061298), (189, 909684), (243, 707532), (252, 682263), (324, 530649), (378, 454842), (486, 353766), (567, 303228), (729, 235844), (756, 227421), (972, 176883), (1134, 151614), (1458, 117922), (1701, 101076), (2268, 75807), (2916, 58961), (3402, 50538), (5103, 33692), (6804, 25269), (8423, 20412), (10206, 16846)]