123394992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{829}}^1$

素因数の和:1290

約数の個数: 80

約数和(自身を含む): 365571840

約数和(自身を除く): 242176848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 443, 829, 886, 1329, 1658, 1772, 2487, 2658, 3101, 3316, 3544, 4974, 5316, 5803, 6202, 6632, 7088, 9303, 9948, 10632, 11606, 12404, 13264, 17409, 18606, 19896, 21264, 23212, 24808, 34818, 37212, 39792, 46424, 49616, 69636, 74424, 92848, 139272, 148848, 278544, 367247, 734494, 1101741, 1468988, 2203482, 2570729, 2937976, 4406964, 5141458, 5875952, 7712187, 8813928, 10282916, 15424374, 17627856, 20565832, 30848748, 41131664, 61697496, 123394992]

約数ペア:

[(1, 123394992), (2, 61697496), (3, 41131664), (4, 30848748), (6, 20565832), (7, 17627856), (8, 15424374), (12, 10282916), (14, 8813928), (16, 7712187), (21, 5875952), (24, 5141458), (28, 4406964), (42, 2937976), (48, 2570729), (56, 2203482), (84, 1468988), (112, 1101741), (168, 734494), (336, 367247), (443, 278544), (829, 148848), (886, 139272), (1329, 92848), (1658, 74424), (1772, 69636), (2487, 49616), (2658, 46424), (3101, 39792), (3316, 37212), (3544, 34818), (4974, 24808), (5316, 23212), (5803, 21264), (6202, 19896), (6632, 18606), (7088, 17409), (9303, 13264), (9948, 12404), (10632, 11606)]