78916264

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5441}}^1$

素因数の和:5498

約数の個数: 48

約数和(自身を含む): 176810580

約数和(自身を除く): 97894316

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 5441, 7252, 10882, 14504, 21764, 38087, 43528, 76174, 152348, 201317, 266609, 304696, 402634, 533218, 805268, 1066436, 1409219, 1610536, 2132872, 2818438, 5636876, 9864533, 11273752, 19729066, 39458132, 78916264]

約数ペア:

[(1, 78916264), (2, 39458132), (4, 19729066), (7, 11273752), (8, 9864533), (14, 5636876), (28, 2818438), (37, 2132872), (49, 1610536), (56, 1409219), (74, 1066436), (98, 805268), (148, 533218), (196, 402634), (259, 304696), (296, 266609), (392, 201317), (518, 152348), (1036, 76174), (1813, 43528), (2072, 38087), (3626, 21764), (5441, 14504), (7252, 10882)]