76449918

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 170201088

約数和(自身を除く): 93751170

約数列:

[1, 2, 3, 6, 17, 34, 37, 47, 51, 74, 94, 102, 111, 141, 222, 282, 431, 629, 799, 862, 1258, 1293, 1598, 1739, 1887, 2397, 2586, 3478, 3774, 4794, 5217, 7327, 10434, 14654, 15947, 20257, 21981, 29563, 31894, 40514, 43962, 47841, 59126, 60771, 88689, 95682, 121542, 177378, 271099, 344369, 542198, 688738, 749509, 813297, 1033107, 1499018, 1626594, 2066214, 2248527, 4497054, 12741653, 25483306, 38224959, 76449918]

約数ペア:

[(1, 76449918), (2, 38224959), (3, 25483306), (6, 12741653), (17, 4497054), (34, 2248527), (37, 2066214), (47, 1626594), (51, 1499018), (74, 1033107), (94, 813297), (102, 749509), (111, 688738), (141, 542198), (222, 344369), (282, 271099), (431, 177378), (629, 121542), (799, 95682), (862, 88689), (1258, 60771), (1293, 59126), (1598, 47841), (1739, 43962), (1887, 40514), (2397, 31894), (2586, 29563), (3478, 21981), (3774, 20257), (4794, 15947), (5217, 14654), (7327, 10434)]