66076668

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{87403}}^1$

素因数の和:87423

約数の個数: 48

約数和(自身を含む): 195784960

約数和(自身を除く): 129708292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 87403, 174806, 262209, 349612, 524418, 611821, 786627, 1048836, 1223642, 1573254, 1835463, 2359881, 2447284, 3146508, 3670926, 4719762, 5506389, 7341852, 9439524, 11012778, 16519167, 22025556, 33038334, 66076668]

約数ペア:

[(1, 66076668), (2, 33038334), (3, 22025556), (4, 16519167), (6, 11012778), (7, 9439524), (9, 7341852), (12, 5506389), (14, 4719762), (18, 3670926), (21, 3146508), (27, 2447284), (28, 2359881), (36, 1835463), (42, 1573254), (54, 1223642), (63, 1048836), (84, 786627), (108, 611821), (126, 524418), (189, 349612), (252, 262209), (378, 174806), (756, 87403)]