77544544

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2861}}^1$

素因数の和:2900

約数の個数: 72

約数和(自身を含む): 191845584

約数和(自身を除く): 114301040

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 2861, 3388, 3872, 5722, 6776, 11444, 13552, 20027, 22888, 27104, 31471, 40054, 45776, 62942, 80108, 91552, 125884, 160216, 220297, 251768, 320432, 346181, 440594, 503536, 640864, 692362, 881188, 1007072, 1384724, 1762376, 2423267, 2769448, 3524752, 4846534, 5538896, 7049504, 9693068, 11077792, 19386136, 38772272, 77544544]

約数ペア:

[(1, 77544544), (2, 38772272), (4, 19386136), (7, 11077792), (8, 9693068), (11, 7049504), (14, 5538896), (16, 4846534), (22, 3524752), (28, 2769448), (32, 2423267), (44, 1762376), (56, 1384724), (77, 1007072), (88, 881188), (112, 692362), (121, 640864), (154, 503536), (176, 440594), (224, 346181), (242, 320432), (308, 251768), (352, 220297), (484, 160216), (616, 125884), (847, 91552), (968, 80108), (1232, 62942), (1694, 45776), (1936, 40054), (2464, 31471), (2861, 27104), (3388, 22888), (3872, 20027), (5722, 13552), (6776, 11444)]