64476249768

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{131479}}^1$

素因数の和:131644

約数の個数: 144

約数和(自身を含む): 204596028000

約数和(自身を除く): 140119778232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 139, 147, 168, 196, 252, 278, 294, 392, 417, 441, 504, 556, 588, 834, 882, 973, 1112, 1176, 1251, 1668, 1764, 1946, 2502, 2919, 3336, 3528, 3892, 5004, 5838, 6811, 7784, 8757, 10008, 11676, 13622, 17514, 20433, 23352, 27244, 35028, 40866, 54488, 61299, 70056, 81732, 122598, 131479, 163464, 245196, 262958, 394437, 490392, 525916, 788874, 920353, 1051832, 1183311, 1577748, 1840706, 2366622, 2761059, 3155496, 3681412, 4733244, 5522118, 6442471, 7362824, 8283177, 9466488, 11044236, 12884942, 16566354, 18275581, 19327413, 22088472, 25769884, 33132708, 36551162, 38654826, 51539768, 54826743, 57982239, 66265416, 73102324, 77309652, 109653486, 115964478, 127929067, 146204648, 154619304, 164480229, 219306972, 231928956, 255858134, 328960458, 383787201, 438613944, 463857912, 511716268, 657920916, 767574402, 895503469, 1023432536, 1151361603, 1315841832, 1535148804, 1791006938, 2302723206, 2686510407, 3070297608, 3582013876, 4605446412, 5373020814, 7164027752, 8059531221, 9210892824, 10746041628, 16119062442, 21492083256, 32238124884, 64476249768]

約数ペア:

[(1, 64476249768), (2, 32238124884), (3, 21492083256), (4, 16119062442), (6, 10746041628), (7, 9210892824), (8, 8059531221), (9, 7164027752), (12, 5373020814), (14, 4605446412), (18, 3582013876), (21, 3070297608), (24, 2686510407), (28, 2302723206), (36, 1791006938), (42, 1535148804), (49, 1315841832), (56, 1151361603), (63, 1023432536), (72, 895503469), (84, 767574402), (98, 657920916), (126, 511716268), (139, 463857912), (147, 438613944), (168, 383787201), (196, 328960458), (252, 255858134), (278, 231928956), (294, 219306972), (392, 164480229), (417, 154619304), (441, 146204648), (504, 127929067), (556, 115964478), (588, 109653486), (834, 77309652), (882, 73102324), (973, 66265416), (1112, 57982239), (1176, 54826743), (1251, 51539768), (1668, 38654826), (1764, 36551162), (1946, 33132708), (2502, 25769884), (2919, 22088472), (3336, 19327413), (3528, 18275581), (3892, 16566354), (5004, 12884942), (5838, 11044236), (6811, 9466488), (7784, 8283177), (8757, 7362824), (10008, 6442471), (11676, 5522118), (13622, 4733244), (17514, 3681412), (20433, 3155496), (23352, 2761059), (27244, 2366622), (35028, 1840706), (40866, 1577748), (54488, 1183311), (61299, 1051832), (70056, 920353), (81732, 788874), (122598, 525916), (131479, 490392), (163464, 394437), (245196, 262958)]