79580776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 169205760

約数和(自身を除く): 89624984

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 71, 88, 94, 142, 188, 271, 284, 376, 517, 542, 568, 781, 1034, 1084, 1562, 2068, 2168, 2981, 3124, 3337, 4136, 5962, 6248, 6674, 11924, 12737, 13348, 19241, 23848, 25474, 26696, 36707, 38482, 50948, 73414, 76964, 101896, 140107, 146828, 153928, 211651, 280214, 293656, 423302, 560428, 846604, 904327, 1120856, 1693208, 1808654, 3617308, 7234616, 9947597, 19895194, 39790388, 79580776]

約数ペア:

[(1, 79580776), (2, 39790388), (4, 19895194), (8, 9947597), (11, 7234616), (22, 3617308), (44, 1808654), (47, 1693208), (71, 1120856), (88, 904327), (94, 846604), (142, 560428), (188, 423302), (271, 293656), (284, 280214), (376, 211651), (517, 153928), (542, 146828), (568, 140107), (781, 101896), (1034, 76964), (1084, 73414), (1562, 50948), (2068, 38482), (2168, 36707), (2981, 26696), (3124, 25474), (3337, 23848), (4136, 19241), (5962, 13348), (6248, 12737), (6674, 11924)]