77487138

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:824

約数の個数: 64

約数和(自身を含む): 181958400

約数和(自身を除く): 104471262

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 89, 138, 178, 207, 267, 414, 534, 621, 701, 801, 1242, 1402, 1602, 2047, 2103, 2403, 4094, 4206, 4806, 6141, 6309, 12282, 12618, 16123, 18423, 18927, 32246, 36846, 37854, 48369, 55269, 62389, 96738, 110538, 124778, 145107, 187167, 290214, 374334, 435321, 561501, 870642, 1123002, 1434947, 1684503, 2869894, 3369006, 4304841, 8609682, 12914523, 25829046, 38743569, 77487138]

約数ペア:

[(1, 77487138), (2, 38743569), (3, 25829046), (6, 12914523), (9, 8609682), (18, 4304841), (23, 3369006), (27, 2869894), (46, 1684503), (54, 1434947), (69, 1123002), (89, 870642), (138, 561501), (178, 435321), (207, 374334), (267, 290214), (414, 187167), (534, 145107), (621, 124778), (701, 110538), (801, 96738), (1242, 62389), (1402, 55269), (1602, 48369), (2047, 37854), (2103, 36846), (2403, 32246), (4094, 18927), (4206, 18423), (4806, 16123), (6141, 12618), (6309, 12282)]