77705568

素因数分解:

$2^5\times 3^6\times {\mathrm{3331}}^1$

素因数の和:3359

約数の個数: 84

約数和(自身を含む): 229438188

約数和(自身を除く): 151732620

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, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1944, 2592, 2916, 3331, 3888, 5832, 6662, 7776, 9993, 11664, 13324, 19986, 23328, 26648, 29979, 39972, 53296, 59958, 79944, 89937, 106592, 119916, 159888, 179874, 239832, 269811, 319776, 359748, 479664, 539622, 719496, 809433, 959328, 1079244, 1438992, 1618866, 2158488, 2428299, 2877984, 3237732, 4316976, 4856598, 6475464, 8633952, 9713196, 12950928, 19426392, 25901856, 38852784, 77705568]

約数ペア:

[(1, 77705568), (2, 38852784), (3, 25901856), (4, 19426392), (6, 12950928), (8, 9713196), (9, 8633952), (12, 6475464), (16, 4856598), (18, 4316976), (24, 3237732), (27, 2877984), (32, 2428299), (36, 2158488), (48, 1618866), (54, 1438992), (72, 1079244), (81, 959328), (96, 809433), (108, 719496), (144, 539622), (162, 479664), (216, 359748), (243, 319776), (288, 269811), (324, 239832), (432, 179874), (486, 159888), (648, 119916), (729, 106592), (864, 89937), (972, 79944), (1296, 59958), (1458, 53296), (1944, 39972), (2592, 29979), (2916, 26648), (3331, 23328), (3888, 19986), (5832, 13324), (6662, 11664), (7776, 9993)]