65725788

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 169344000

約数和(自身を除く): 103618212

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 79, 82, 89, 114, 123, 158, 164, 178, 228, 237, 246, 267, 316, 356, 474, 492, 534, 779, 948, 1068, 1501, 1558, 1691, 2337, 3002, 3116, 3239, 3382, 3649, 4503, 4674, 5073, 6004, 6478, 6764, 7031, 7298, 9006, 9348, 9717, 10146, 10947, 12956, 14062, 14596, 18012, 19434, 20292, 21093, 21894, 28124, 38868, 42186, 43788, 61541, 69331, 84372, 123082, 133589, 138662, 184623, 207993, 246164, 267178, 277324, 288271, 369246, 400767, 415986, 534356, 576542, 738492, 801534, 831972, 864813, 1153084, 1603068, 1729626, 3459252, 5477149, 10954298, 16431447, 21908596, 32862894, 65725788]

約数ペア:

[(1, 65725788), (2, 32862894), (3, 21908596), (4, 16431447), (6, 10954298), (12, 5477149), (19, 3459252), (38, 1729626), (41, 1603068), (57, 1153084), (76, 864813), (79, 831972), (82, 801534), (89, 738492), (114, 576542), (123, 534356), (158, 415986), (164, 400767), (178, 369246), (228, 288271), (237, 277324), (246, 267178), (267, 246164), (316, 207993), (356, 184623), (474, 138662), (492, 133589), (534, 123082), (779, 84372), (948, 69331), (1068, 61541), (1501, 43788), (1558, 42186), (1691, 38868), (2337, 28124), (3002, 21894), (3116, 21093), (3239, 20292), (3382, 19434), (3649, 18012), (4503, 14596), (4674, 14062), (5073, 12956), (6004, 10947), (6478, 10146), (6764, 9717), (7031, 9348), (7298, 9006)]