77542272

素因数分解:

$2^7\times 3^7\times {\mathrm{277}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 232519200

約数和(自身を除く): 154976928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 277, 288, 324, 384, 432, 486, 554, 576, 648, 729, 831, 864, 972, 1108, 1152, 1296, 1458, 1662, 1728, 1944, 2187, 2216, 2493, 2592, 2916, 3324, 3456, 3888, 4374, 4432, 4986, 5184, 5832, 6648, 7479, 7776, 8748, 8864, 9972, 10368, 11664, 13296, 14958, 15552, 17496, 17728, 19944, 22437, 23328, 26592, 29916, 31104, 34992, 35456, 39888, 44874, 46656, 53184, 59832, 67311, 69984, 79776, 89748, 93312, 106368, 119664, 134622, 139968, 159552, 179496, 201933, 239328, 269244, 279936, 319104, 358992, 403866, 478656, 538488, 605799, 717984, 807732, 957312, 1076976, 1211598, 1435968, 1615464, 2153952, 2423196, 2871936, 3230928, 4307904, 4846392, 6461856, 8615808, 9692784, 12923712, 19385568, 25847424, 38771136, 77542272]

約数ペア:

[(1, 77542272), (2, 38771136), (3, 25847424), (4, 19385568), (6, 12923712), (8, 9692784), (9, 8615808), (12, 6461856), (16, 4846392), (18, 4307904), (24, 3230928), (27, 2871936), (32, 2423196), (36, 2153952), (48, 1615464), (54, 1435968), (64, 1211598), (72, 1076976), (81, 957312), (96, 807732), (108, 717984), (128, 605799), (144, 538488), (162, 478656), (192, 403866), (216, 358992), (243, 319104), (277, 279936), (288, 269244), (324, 239328), (384, 201933), (432, 179496), (486, 159552), (554, 139968), (576, 134622), (648, 119664), (729, 106368), (831, 93312), (864, 89748), (972, 79776), (1108, 69984), (1152, 67311), (1296, 59832), (1458, 53184), (1662, 46656), (1728, 44874), (1944, 39888), (2187, 35456), (2216, 34992), (2493, 31104), (2592, 29916), (2916, 26592), (3324, 23328), (3456, 22437), (3888, 19944), (4374, 17728), (4432, 17496), (4986, 15552), (5184, 14958), (5832, 13296), (6648, 11664), (7479, 10368), (7776, 9972), (8748, 8864)]