68996676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2543}}^1$

素因数の和:2593

約数の個数: 96

約数和(自身を含む): 205148160

約数和(自身を除く): 136151484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 714, 798, 969, 1292, 1428, 1596, 1938, 2261, 2543, 3876, 4522, 5086, 6783, 7629, 9044, 10172, 13566, 15258, 17801, 27132, 30516, 35602, 43231, 48317, 53403, 71204, 86462, 96634, 106806, 129693, 144951, 172924, 193268, 213612, 259386, 289902, 302617, 338219, 518772, 579804, 605234, 676438, 821389, 907851, 1014657, 1210468, 1352876, 1642778, 1815702, 2029314, 2464167, 3285556, 3631404, 4058628, 4928334, 5749723, 9856668, 11499446, 17249169, 22998892, 34498338, 68996676]

約数ペア:

[(1, 68996676), (2, 34498338), (3, 22998892), (4, 17249169), (6, 11499446), (7, 9856668), (12, 5749723), (14, 4928334), (17, 4058628), (19, 3631404), (21, 3285556), (28, 2464167), (34, 2029314), (38, 1815702), (42, 1642778), (51, 1352876), (57, 1210468), (68, 1014657), (76, 907851), (84, 821389), (102, 676438), (114, 605234), (119, 579804), (133, 518772), (204, 338219), (228, 302617), (238, 289902), (266, 259386), (323, 213612), (357, 193268), (399, 172924), (476, 144951), (532, 129693), (646, 106806), (714, 96634), (798, 86462), (969, 71204), (1292, 53403), (1428, 48317), (1596, 43231), (1938, 35602), (2261, 30516), (2543, 27132), (3876, 17801), (4522, 15258), (5086, 13566), (6783, 10172), (7629, 9044)]