87347596

素因数分解:

$2^2\times 7^2\times {\mathrm{613}}^1\times {\mathrm{727}}^1$

素因数の和:1358

約数の個数: 36

約数和(自身を含む): 178349808

約数和(自身を除く): 91002212

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 613, 727, 1226, 1454, 2452, 2908, 4291, 5089, 8582, 10178, 17164, 20356, 30037, 35623, 60074, 71246, 120148, 142492, 445651, 891302, 1782604, 3119557, 6239114, 12478228, 21836899, 43673798, 87347596]

約数ペア:

[(1, 87347596), (2, 43673798), (4, 21836899), (7, 12478228), (14, 6239114), (28, 3119557), (49, 1782604), (98, 891302), (196, 445651), (613, 142492), (727, 120148), (1226, 71246), (1454, 60074), (2452, 35623), (2908, 30037), (4291, 20356), (5089, 17164), (8582, 10178)]