8141904

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:465

約数の個数: 80

約数和(自身を含む): 23927040

約数和(自身を除く): 15785136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 401, 423, 432, 564, 752, 802, 846, 1128, 1203, 1269, 1604, 1692, 2256, 2406, 2538, 3208, 3384, 3609, 4812, 5076, 6416, 6768, 7218, 9624, 10152, 10827, 14436, 18847, 19248, 20304, 21654, 28872, 37694, 43308, 56541, 57744, 75388, 86616, 113082, 150776, 169623, 173232, 226164, 301552, 339246, 452328, 508869, 678492, 904656, 1017738, 1356984, 2035476, 2713968, 4070952, 8141904]

約数ペア:

[(1, 8141904), (2, 4070952), (3, 2713968), (4, 2035476), (6, 1356984), (8, 1017738), (9, 904656), (12, 678492), (16, 508869), (18, 452328), (24, 339246), (27, 301552), (36, 226164), (47, 173232), (48, 169623), (54, 150776), (72, 113082), (94, 86616), (108, 75388), (141, 57744), (144, 56541), (188, 43308), (216, 37694), (282, 28872), (376, 21654), (401, 20304), (423, 19248), (432, 18847), (564, 14436), (752, 10827), (802, 10152), (846, 9624), (1128, 7218), (1203, 6768), (1269, 6416), (1604, 5076), (1692, 4812), (2256, 3609), (2406, 3384), (2538, 3208)]