82470388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 198696960

約数和(自身を除く): 116226572

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 43, 44, 52, 77, 86, 91, 143, 154, 172, 182, 286, 301, 308, 364, 473, 479, 559, 572, 602, 946, 958, 1001, 1118, 1204, 1892, 1916, 2002, 2236, 3311, 3353, 3913, 4004, 5269, 6149, 6227, 6622, 6706, 7826, 10538, 12298, 12454, 13244, 13412, 15652, 20597, 21076, 24596, 24908, 36883, 41194, 43043, 43589, 68497, 73766, 82388, 86086, 87178, 136994, 144179, 147532, 172172, 174356, 226567, 267761, 273988, 288358, 453134, 479479, 535522, 576716, 906268, 958958, 1071044, 1585969, 1874327, 1917916, 2945371, 3171938, 3748654, 5890742, 6343876, 7497308, 11781484, 20617597, 41235194, 82470388]

約数ペア:

[(1, 82470388), (2, 41235194), (4, 20617597), (7, 11781484), (11, 7497308), (13, 6343876), (14, 5890742), (22, 3748654), (26, 3171938), (28, 2945371), (43, 1917916), (44, 1874327), (52, 1585969), (77, 1071044), (86, 958958), (91, 906268), (143, 576716), (154, 535522), (172, 479479), (182, 453134), (286, 288358), (301, 273988), (308, 267761), (364, 226567), (473, 174356), (479, 172172), (559, 147532), (572, 144179), (602, 136994), (946, 87178), (958, 86086), (1001, 82388), (1118, 73766), (1204, 68497), (1892, 43589), (1916, 43043), (2002, 41194), (2236, 36883), (3311, 24908), (3353, 24596), (3913, 21076), (4004, 20597), (5269, 15652), (6149, 13412), (6227, 13244), (6622, 12454), (6706, 12298), (7826, 10538)]