90445548

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{13679}}^1$

素因数の和:13734

約数の個数: 48

約数和(自身を含む): 229824000

約数和(自身を除く): 139378452

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3306, 6612, 13679, 27358, 41037, 54716, 82074, 164148, 259901, 396691, 519802, 779703, 793382, 1039604, 1190073, 1559406, 1586764, 2380146, 3118812, 4760292, 7537129, 15074258, 22611387, 30148516, 45222774, 90445548]

約数ペア:

[(1, 90445548), (2, 45222774), (3, 30148516), (4, 22611387), (6, 15074258), (12, 7537129), (19, 4760292), (29, 3118812), (38, 2380146), (57, 1586764), (58, 1559406), (76, 1190073), (87, 1039604), (114, 793382), (116, 779703), (174, 519802), (228, 396691), (348, 259901), (551, 164148), (1102, 82074), (1653, 54716), (2204, 41037), (3306, 27358), (6612, 13679)]