69432188

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1951}}^1$

素因数の和:2034

約数の個数: 48

約数和(自身を含む): 146915328

約数和(自身を除く): 77483140

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 434, 574, 868, 1148, 1271, 1951, 2542, 3902, 5084, 7804, 8897, 13657, 17794, 27314, 35588, 54628, 60481, 79991, 120962, 159982, 241924, 319964, 423367, 559937, 846734, 1119874, 1693468, 2239748, 2479721, 4959442, 9918884, 17358047, 34716094, 69432188]

約数ペア:

[(1, 69432188), (2, 34716094), (4, 17358047), (7, 9918884), (14, 4959442), (28, 2479721), (31, 2239748), (41, 1693468), (62, 1119874), (82, 846734), (124, 559937), (164, 423367), (217, 319964), (287, 241924), (434, 159982), (574, 120962), (868, 79991), (1148, 60481), (1271, 54628), (1951, 35588), (2542, 27314), (3902, 17794), (5084, 13657), (7804, 8897)]