90507054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 204042240

約数和(自身を除く): 113535186

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 163, 179, 282, 326, 358, 489, 517, 537, 978, 1034, 1074, 1551, 1793, 1969, 3102, 3586, 3938, 5379, 5907, 7661, 8413, 10758, 11814, 15322, 16826, 22983, 25239, 29177, 45966, 50478, 58354, 84271, 87531, 92543, 168542, 175062, 185086, 252813, 277629, 320947, 505626, 555258, 641894, 962841, 1371319, 1925682, 2742638, 4113957, 8227914, 15084509, 30169018, 45253527, 90507054]

約数ペア:

[(1, 90507054), (2, 45253527), (3, 30169018), (6, 15084509), (11, 8227914), (22, 4113957), (33, 2742638), (47, 1925682), (66, 1371319), (94, 962841), (141, 641894), (163, 555258), (179, 505626), (282, 320947), (326, 277629), (358, 252813), (489, 185086), (517, 175062), (537, 168542), (978, 92543), (1034, 87531), (1074, 84271), (1551, 58354), (1793, 50478), (1969, 45966), (3102, 29177), (3586, 25239), (3938, 22983), (5379, 16826), (5907, 15322), (7661, 11814), (8413, 10758)]