71619984

素因数分解:

$2^4\times 3^3\times {\mathrm{193}}^1\times {\mathrm{859}}^1$

素因数の和:1069

約数の個数: 80

約数和(自身を含む): 206881600

約数和(自身を除く): 135261616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 193, 216, 386, 432, 579, 772, 859, 1158, 1544, 1718, 1737, 2316, 2577, 3088, 3436, 3474, 4632, 5154, 5211, 6872, 6948, 7731, 9264, 10308, 10422, 13744, 13896, 15462, 20616, 20844, 23193, 27792, 30924, 41232, 41688, 46386, 61848, 83376, 92772, 123696, 165787, 185544, 331574, 371088, 497361, 663148, 994722, 1326296, 1492083, 1989444, 2652592, 2984166, 3978888, 4476249, 5968332, 7957776, 8952498, 11936664, 17904996, 23873328, 35809992, 71619984]

約数ペア:

[(1, 71619984), (2, 35809992), (3, 23873328), (4, 17904996), (6, 11936664), (8, 8952498), (9, 7957776), (12, 5968332), (16, 4476249), (18, 3978888), (24, 2984166), (27, 2652592), (36, 1989444), (48, 1492083), (54, 1326296), (72, 994722), (108, 663148), (144, 497361), (193, 371088), (216, 331574), (386, 185544), (432, 165787), (579, 123696), (772, 92772), (859, 83376), (1158, 61848), (1544, 46386), (1718, 41688), (1737, 41232), (2316, 30924), (2577, 27792), (3088, 23193), (3436, 20844), (3474, 20616), (4632, 15462), (5154, 13896), (5211, 13744), (6872, 10422), (6948, 10308), (7731, 9264)]