8873748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 24603488

約数和(自身を除く): 15729740

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 283, 402, 468, 566, 603, 804, 849, 871, 1132, 1206, 1698, 1742, 2412, 2547, 2613, 3396, 3484, 3679, 5094, 5226, 7358, 7839, 10188, 10452, 11037, 14716, 15678, 18961, 22074, 31356, 33111, 37922, 44148, 56883, 66222, 75844, 113766, 132444, 170649, 227532, 246493, 341298, 492986, 682596, 739479, 985972, 1478958, 2218437, 2957916, 4436874, 8873748]

約数ペア:

[(1, 8873748), (2, 4436874), (3, 2957916), (4, 2218437), (6, 1478958), (9, 985972), (12, 739479), (13, 682596), (18, 492986), (26, 341298), (36, 246493), (39, 227532), (52, 170649), (67, 132444), (78, 113766), (117, 75844), (134, 66222), (156, 56883), (201, 44148), (234, 37922), (268, 33111), (283, 31356), (402, 22074), (468, 18961), (566, 15678), (603, 14716), (804, 11037), (849, 10452), (871, 10188), (1132, 7839), (1206, 7358), (1698, 5226), (1742, 5094), (2412, 3679), (2547, 3484), (2613, 3396)]