123545088

素因数分解:

$2^9\times 3^6\times {\mathrm{331}}^1$

素因数の和:367

約数の個数: 140

約数和(自身を含む): 371222148

約数和(自身を除く): 247677060

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, 256, 288, 324, 331, 384, 432, 486, 512, 576, 648, 662, 729, 768, 864, 972, 993, 1152, 1296, 1324, 1458, 1536, 1728, 1944, 1986, 2304, 2592, 2648, 2916, 2979, 3456, 3888, 3972, 4608, 5184, 5296, 5832, 5958, 6912, 7776, 7944, 8937, 10368, 10592, 11664, 11916, 13824, 15552, 15888, 17874, 20736, 21184, 23328, 23832, 26811, 31104, 31776, 35748, 41472, 42368, 46656, 47664, 53622, 62208, 63552, 71496, 80433, 84736, 93312, 95328, 107244, 124416, 127104, 142992, 160866, 169472, 186624, 190656, 214488, 241299, 254208, 285984, 321732, 373248, 381312, 428976, 482598, 508416, 571968, 643464, 762624, 857952, 965196, 1143936, 1286928, 1525248, 1715904, 1930392, 2287872, 2573856, 3431808, 3860784, 4575744, 5147712, 6863616, 7721568, 10295424, 13727232, 15443136, 20590848, 30886272, 41181696, 61772544, 123545088]

約数ペア:

[(1, 123545088), (2, 61772544), (3, 41181696), (4, 30886272), (6, 20590848), (8, 15443136), (9, 13727232), (12, 10295424), (16, 7721568), (18, 6863616), (24, 5147712), (27, 4575744), (32, 3860784), (36, 3431808), (48, 2573856), (54, 2287872), (64, 1930392), (72, 1715904), (81, 1525248), (96, 1286928), (108, 1143936), (128, 965196), (144, 857952), (162, 762624), (192, 643464), (216, 571968), (243, 508416), (256, 482598), (288, 428976), (324, 381312), (331, 373248), (384, 321732), (432, 285984), (486, 254208), (512, 241299), (576, 214488), (648, 190656), (662, 186624), (729, 169472), (768, 160866), (864, 142992), (972, 127104), (993, 124416), (1152, 107244), (1296, 95328), (1324, 93312), (1458, 84736), (1536, 80433), (1728, 71496), (1944, 63552), (1986, 62208), (2304, 53622), (2592, 47664), (2648, 46656), (2916, 42368), (2979, 41472), (3456, 35748), (3888, 31776), (3972, 31104), (4608, 26811), (5184, 23832), (5296, 23328), (5832, 21184), (5958, 20736), (6912, 17874), (7776, 15888), (7944, 15552), (8937, 13824), (10368, 11916), (10592, 11664)]