81983256

素因数分解:

$2^3\times 3^1\times {\mathrm{719}}^1\times {\mathrm{4751}}^1$

素因数の和:5479

約数の個数: 32

約数和(自身を含む): 205286400

約数和(自身を除く): 123303144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 719, 1438, 2157, 2876, 4314, 4751, 5752, 8628, 9502, 14253, 17256, 19004, 28506, 38008, 57012, 114024, 3415969, 6831938, 10247907, 13663876, 20495814, 27327752, 40991628, 81983256]

約数ペア:

[(1, 81983256), (2, 40991628), (3, 27327752), (4, 20495814), (6, 13663876), (8, 10247907), (12, 6831938), (24, 3415969), (719, 114024), (1438, 57012), (2157, 38008), (2876, 28506), (4314, 19004), (4751, 17256), (5752, 14253), (8628, 9502)]