90706986

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 211968000

約数和(自身を除く): 121261014

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 199, 207, 367, 398, 414, 597, 621, 734, 1101, 1194, 1242, 1791, 2202, 3303, 3582, 4577, 5373, 6606, 8441, 9154, 9909, 10746, 13731, 16882, 19818, 25323, 27462, 41193, 50646, 73033, 75969, 82386, 123579, 146066, 151938, 219099, 227907, 247158, 438198, 455814, 657297, 1314594, 1679759, 1971891, 3359518, 3943782, 5039277, 10078554, 15117831, 30235662, 45353493, 90706986]

約数ペア:

[(1, 90706986), (2, 45353493), (3, 30235662), (6, 15117831), (9, 10078554), (18, 5039277), (23, 3943782), (27, 3359518), (46, 1971891), (54, 1679759), (69, 1314594), (138, 657297), (199, 455814), (207, 438198), (367, 247158), (398, 227907), (414, 219099), (597, 151938), (621, 146066), (734, 123579), (1101, 82386), (1194, 75969), (1242, 73033), (1791, 50646), (2202, 41193), (3303, 27462), (3582, 25323), (4577, 19818), (5373, 16882), (6606, 13731), (8441, 10746), (9154, 9909)]