7789272

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 20666880

約数和(自身を除く): 12877608

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 103, 137, 138, 184, 206, 274, 276, 309, 411, 412, 548, 552, 618, 822, 824, 1096, 1236, 1644, 2369, 2472, 3151, 3288, 4738, 6302, 7107, 9453, 9476, 12604, 14111, 14214, 18906, 18952, 25208, 28222, 28428, 37812, 42333, 56444, 56856, 75624, 84666, 112888, 169332, 324553, 338664, 649106, 973659, 1298212, 1947318, 2596424, 3894636, 7789272]

約数ペア:

[(1, 7789272), (2, 3894636), (3, 2596424), (4, 1947318), (6, 1298212), (8, 973659), (12, 649106), (23, 338664), (24, 324553), (46, 169332), (69, 112888), (92, 84666), (103, 75624), (137, 56856), (138, 56444), (184, 42333), (206, 37812), (274, 28428), (276, 28222), (309, 25208), (411, 18952), (412, 18906), (548, 14214), (552, 14111), (618, 12604), (822, 9476), (824, 9453), (1096, 7107), (1236, 6302), (1644, 4738), (2369, 3288), (2472, 3151)]