81888234

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{353}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 175663296

約数和(自身を除く): 93775062

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 353, 706, 943, 1059, 1681, 1886, 2118, 2829, 3362, 5043, 5658, 8119, 10086, 14473, 16238, 24357, 28946, 38663, 43419, 48714, 77326, 86838, 115989, 231978, 332879, 593393, 665758, 998637, 1186786, 1780179, 1997274, 3560358, 13648039, 27296078, 40944117, 81888234]

約数ペア:

[(1, 81888234), (2, 40944117), (3, 27296078), (6, 13648039), (23, 3560358), (41, 1997274), (46, 1780179), (69, 1186786), (82, 998637), (123, 665758), (138, 593393), (246, 332879), (353, 231978), (706, 115989), (943, 86838), (1059, 77326), (1681, 48714), (1886, 43419), (2118, 38663), (2829, 28946), (3362, 24357), (5043, 16238), (5658, 14473), (8119, 10086)]