75775544

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1367}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 157716720

約数和(自身を除く): 81941176

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 169, 328, 338, 533, 676, 1066, 1352, 1367, 2132, 2734, 4264, 5468, 6929, 10936, 13858, 17771, 27716, 35542, 55432, 56047, 71084, 112094, 142168, 224188, 231023, 448376, 462046, 728611, 924092, 1457222, 1848184, 2914444, 5828888, 9471943, 18943886, 37887772, 75775544]

約数ペア:

[(1, 75775544), (2, 37887772), (4, 18943886), (8, 9471943), (13, 5828888), (26, 2914444), (41, 1848184), (52, 1457222), (82, 924092), (104, 728611), (164, 462046), (169, 448376), (328, 231023), (338, 224188), (533, 142168), (676, 112094), (1066, 71084), (1352, 56047), (1367, 55432), (2132, 35542), (2734, 27716), (4264, 17771), (5468, 13858), (6929, 10936)]