77141784

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2663}}^1$

素因数の和:2760

約数の個数: 64

約数和(自身を含む): 207152640

約数和(自身を除く): 130010856

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 71, 102, 136, 142, 204, 213, 284, 408, 426, 568, 852, 1207, 1704, 2414, 2663, 3621, 4828, 5326, 7242, 7989, 9656, 10652, 14484, 15978, 21304, 28968, 31956, 45271, 63912, 90542, 135813, 181084, 189073, 271626, 362168, 378146, 543252, 567219, 756292, 1086504, 1134438, 1512584, 2268876, 3214241, 4537752, 6428482, 9642723, 12856964, 19285446, 25713928, 38570892, 77141784]

約数ペア:

[(1, 77141784), (2, 38570892), (3, 25713928), (4, 19285446), (6, 12856964), (8, 9642723), (12, 6428482), (17, 4537752), (24, 3214241), (34, 2268876), (51, 1512584), (68, 1134438), (71, 1086504), (102, 756292), (136, 567219), (142, 543252), (204, 378146), (213, 362168), (284, 271626), (408, 189073), (426, 181084), (568, 135813), (852, 90542), (1207, 63912), (1704, 45271), (2414, 31956), (2663, 28968), (3621, 21304), (4828, 15978), (5326, 14484), (7242, 10652), (7989, 9656)]