89940168

素因数分解:

$2^3\times 3^2\times {\mathrm{541}}^1\times {\mathrm{2309}}^1$

素因数の和:2862

約数の個数: 48

約数和(自身を含む): 244143900

約数和(自身を除く): 154203732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 541, 1082, 1623, 2164, 2309, 3246, 4328, 4618, 4869, 6492, 6927, 9236, 9738, 12984, 13854, 18472, 19476, 20781, 27708, 38952, 41562, 55416, 83124, 166248, 1249169, 2498338, 3747507, 4996676, 7495014, 9993352, 11242521, 14990028, 22485042, 29980056, 44970084, 89940168]

約数ペア:

[(1, 89940168), (2, 44970084), (3, 29980056), (4, 22485042), (6, 14990028), (8, 11242521), (9, 9993352), (12, 7495014), (18, 4996676), (24, 3747507), (36, 2498338), (72, 1249169), (541, 166248), (1082, 83124), (1623, 55416), (2164, 41562), (2309, 38952), (3246, 27708), (4328, 20781), (4618, 19476), (4869, 18472), (6492, 13854), (6927, 12984), (9236, 9738)]