90161478

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{151787}}^1$

素因数の和:151809

約数の個数: 32

約数和(自身を含む): 218574720

約数和(自身を除く): 128413242

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 151787, 303574, 455361, 910722, 1366083, 1669657, 2732166, 3339314, 4098249, 5008971, 8196498, 10017942, 15026913, 30053826, 45080739, 90161478]

約数ペア:

[(1, 90161478), (2, 45080739), (3, 30053826), (6, 15026913), (9, 10017942), (11, 8196498), (18, 5008971), (22, 4098249), (27, 3339314), (33, 2732166), (54, 1669657), (66, 1366083), (99, 910722), (198, 455361), (297, 303574), (594, 151787)]