80551072

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9719}}^1$

素因数の和:9773

約数の個数: 48

約数和(自身を含む): 186157440

約数和(自身を除く): 105606368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 9719, 19438, 38876, 68033, 77752, 136066, 155504, 272132, 311008, 359603, 544264, 719206, 1088528, 1438412, 2177056, 2517221, 2876824, 5034442, 5753648, 10068884, 11507296, 20137768, 40275536, 80551072]

約数ペア:

[(1, 80551072), (2, 40275536), (4, 20137768), (7, 11507296), (8, 10068884), (14, 5753648), (16, 5034442), (28, 2876824), (32, 2517221), (37, 2177056), (56, 1438412), (74, 1088528), (112, 719206), (148, 544264), (224, 359603), (259, 311008), (296, 272132), (518, 155504), (592, 136066), (1036, 77752), (1184, 68033), (2072, 38876), (4144, 19438), (8288, 9719)]