75009172

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 154893312

約数和(自身を除く): 79884140

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 223, 287, 293, 446, 574, 586, 892, 1148, 1172, 1561, 2051, 3122, 4102, 6244, 8204, 9143, 12013, 18286, 24026, 36572, 48052, 64001, 65339, 84091, 128002, 130678, 168182, 256004, 261356, 336364, 457373, 914746, 1829492, 2678899, 5357798, 10715596, 18752293, 37504586, 75009172]

約数ペア:

[(1, 75009172), (2, 37504586), (4, 18752293), (7, 10715596), (14, 5357798), (28, 2678899), (41, 1829492), (82, 914746), (164, 457373), (223, 336364), (287, 261356), (293, 256004), (446, 168182), (574, 130678), (586, 128002), (892, 84091), (1148, 65339), (1172, 64001), (1561, 48052), (2051, 36572), (3122, 24026), (4102, 18286), (6244, 12013), (8204, 9143)]