66351852

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{87767}}^1$

素因数の和:87787

約数の個数: 48

約数和(自身を含む): 196600320

約数和(自身を除く): 130248468

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, 87767, 175534, 263301, 351068, 526602, 614369, 789903, 1053204, 1228738, 1579806, 1843107, 2369709, 2457476, 3159612, 3686214, 4739418, 5529321, 7372428, 9478836, 11058642, 16587963, 22117284, 33175926, 66351852]

約数ペア:

[(1, 66351852), (2, 33175926), (3, 22117284), (4, 16587963), (6, 11058642), (7, 9478836), (9, 7372428), (12, 5529321), (14, 4739418), (18, 3686214), (21, 3159612), (27, 2457476), (28, 2369709), (36, 1843107), (42, 1579806), (54, 1228738), (63, 1053204), (84, 789903), (108, 614369), (126, 526602), (189, 351068), (252, 263301), (378, 175534), (756, 87767)]