68520078

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 170726400

約数和(自身を除く): 102206322

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 47, 66, 74, 94, 99, 111, 141, 198, 199, 222, 282, 333, 398, 407, 423, 517, 597, 666, 814, 846, 1034, 1194, 1221, 1551, 1739, 1791, 2189, 2442, 3102, 3478, 3582, 3663, 4378, 4653, 5217, 6567, 7326, 7363, 9306, 9353, 10434, 13134, 14726, 15651, 18706, 19129, 19701, 22089, 28059, 31302, 38258, 39402, 44178, 56118, 57387, 66267, 80993, 84177, 102883, 114774, 132534, 161986, 168354, 172161, 205766, 242979, 308649, 344322, 346061, 485958, 617298, 692122, 728937, 925947, 1038183, 1457874, 1851894, 2076366, 3114549, 3806671, 6229098, 7613342, 11420013, 22840026, 34260039, 68520078]

約数ペア:

[(1, 68520078), (2, 34260039), (3, 22840026), (6, 11420013), (9, 7613342), (11, 6229098), (18, 3806671), (22, 3114549), (33, 2076366), (37, 1851894), (47, 1457874), (66, 1038183), (74, 925947), (94, 728937), (99, 692122), (111, 617298), (141, 485958), (198, 346061), (199, 344322), (222, 308649), (282, 242979), (333, 205766), (398, 172161), (407, 168354), (423, 161986), (517, 132534), (597, 114774), (666, 102883), (814, 84177), (846, 80993), (1034, 66267), (1194, 57387), (1221, 56118), (1551, 44178), (1739, 39402), (1791, 38258), (2189, 31302), (2442, 28059), (3102, 22089), (3478, 19701), (3582, 19129), (3663, 18706), (4378, 15651), (4653, 14726), (5217, 13134), (6567, 10434), (7326, 9353), (7363, 9306)]