8933508

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 24024000

約数和(自身を除く): 15090492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 199, 258, 261, 348, 387, 398, 516, 522, 597, 774, 796, 1044, 1194, 1247, 1548, 1791, 2388, 2494, 3582, 3741, 4988, 5771, 7164, 7482, 8557, 11223, 11542, 14964, 17114, 17313, 22446, 23084, 25671, 34228, 34626, 44892, 51342, 51939, 69252, 77013, 102684, 103878, 154026, 207756, 248153, 308052, 496306, 744459, 992612, 1488918, 2233377, 2977836, 4466754, 8933508]

約数ペア:

[(1, 8933508), (2, 4466754), (3, 2977836), (4, 2233377), (6, 1488918), (9, 992612), (12, 744459), (18, 496306), (29, 308052), (36, 248153), (43, 207756), (58, 154026), (86, 103878), (87, 102684), (116, 77013), (129, 69252), (172, 51939), (174, 51342), (199, 44892), (258, 34626), (261, 34228), (348, 25671), (387, 23084), (398, 22446), (516, 17313), (522, 17114), (597, 14964), (774, 11542), (796, 11223), (1044, 8557), (1194, 7482), (1247, 7164), (1548, 5771), (1791, 4988), (2388, 3741), (2494, 3582)]