80258748

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^2\times {\mathrm{2381}}^1$

素因数の和:2494

約数の個数: 36

約数和(自身を含む): 190950648

約数和(自身を除く): 110691900

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 2381, 2809, 4762, 5618, 7143, 8427, 9524, 11236, 14286, 16854, 28572, 33708, 126193, 252386, 378579, 504772, 757158, 1514316, 6688229, 13376458, 20064687, 26752916, 40129374, 80258748]

約数ペア:

[(1, 80258748), (2, 40129374), (3, 26752916), (4, 20064687), (6, 13376458), (12, 6688229), (53, 1514316), (106, 757158), (159, 504772), (212, 378579), (318, 252386), (636, 126193), (2381, 33708), (2809, 28572), (4762, 16854), (5618, 14286), (7143, 11236), (8427, 9524)]