79961588

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 166494720

約数和(自身を除く): 86533132

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 79, 148, 158, 259, 316, 518, 553, 977, 1036, 1106, 1954, 2212, 2923, 3908, 5846, 6839, 11692, 13678, 20461, 27356, 36149, 40922, 72298, 77183, 81844, 144596, 154366, 253043, 308732, 506086, 540281, 1012172, 1080562, 2161124, 2855771, 5711542, 11423084, 19990397, 39980794, 79961588]

約数ペア:

[(1, 79961588), (2, 39980794), (4, 19990397), (7, 11423084), (14, 5711542), (28, 2855771), (37, 2161124), (74, 1080562), (79, 1012172), (148, 540281), (158, 506086), (259, 308732), (316, 253043), (518, 154366), (553, 144596), (977, 81844), (1036, 77183), (1106, 72298), (1954, 40922), (2212, 36149), (2923, 27356), (3908, 20461), (5846, 13678), (6839, 11692)]