64250676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{254963}}^1$

素因数の和:254980

約数の個数: 36

約数和(自身を含む): 185613792

約数和(自身を除く): 121363116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 254963, 509926, 764889, 1019852, 1529778, 1784741, 2294667, 3059556, 3569482, 4589334, 5354223, 7138964, 9178668, 10708446, 16062669, 21416892, 32125338, 64250676]

約数ペア:

[(1, 64250676), (2, 32125338), (3, 21416892), (4, 16062669), (6, 10708446), (7, 9178668), (9, 7138964), (12, 5354223), (14, 4589334), (18, 3569482), (21, 3059556), (28, 2294667), (36, 1784741), (42, 1529778), (63, 1019852), (84, 764889), (126, 509926), (252, 254963)]