85166172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25997}}^1$

素因数の和:26027

約数の個数: 72

約数和(自身を含む): 264971616

約数和(自身を除く): 179805444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 25997, 51994, 77991, 103988, 155982, 181979, 233973, 311964, 337961, 363958, 467946, 545937, 675922, 727916, 935892, 1013883, 1091874, 1351844, 1637811, 2027766, 2183748, 2365727, 3041649, 3275622, 4055532, 4731454, 6083298, 6551244, 7097181, 9462908, 12166596, 14194362, 21291543, 28388724, 42583086, 85166172]

約数ペア:

[(1, 85166172), (2, 42583086), (3, 28388724), (4, 21291543), (6, 14194362), (7, 12166596), (9, 9462908), (12, 7097181), (13, 6551244), (14, 6083298), (18, 4731454), (21, 4055532), (26, 3275622), (28, 3041649), (36, 2365727), (39, 2183748), (42, 2027766), (52, 1637811), (63, 1351844), (78, 1091874), (84, 1013883), (91, 935892), (117, 727916), (126, 675922), (156, 545937), (182, 467946), (234, 363958), (252, 337961), (273, 311964), (364, 233973), (468, 181979), (546, 155982), (819, 103988), (1092, 77991), (1638, 51994), (3276, 25997)]