72454176

素因数分解:

$2^5\times 3^4\times {\mathrm{27953}}^1$

素因数の和:27975

約数の個数: 60

約数和(自身を含む): 213093342

約数和(自身を除く): 140639166

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 27953, 55906, 83859, 111812, 167718, 223624, 251577, 335436, 447248, 503154, 670872, 754731, 894496, 1006308, 1341744, 1509462, 2012616, 2264193, 2683488, 3018924, 4025232, 4528386, 6037848, 8050464, 9056772, 12075696, 18113544, 24151392, 36227088, 72454176]

約数ペア:

[(1, 72454176), (2, 36227088), (3, 24151392), (4, 18113544), (6, 12075696), (8, 9056772), (9, 8050464), (12, 6037848), (16, 4528386), (18, 4025232), (24, 3018924), (27, 2683488), (32, 2264193), (36, 2012616), (48, 1509462), (54, 1341744), (72, 1006308), (81, 894496), (96, 754731), (108, 670872), (144, 503154), (162, 447248), (216, 335436), (288, 251577), (324, 223624), (432, 167718), (648, 111812), (864, 83859), (1296, 55906), (2592, 27953)]