70674156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{991}}^1$

素因数の和:1291

約数の個数: 72

約数和(自身を含む): 205097984

約数和(自身を除く): 134423828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283, 566, 849, 991, 1132, 1698, 1981, 1982, 2547, 2973, 3396, 3962, 3964, 5094, 5943, 5946, 6937, 7924, 8919, 10188, 11886, 11892, 13874, 17829, 17838, 20811, 23772, 27748, 35658, 35676, 41622, 62433, 71316, 83244, 124866, 249732, 280453, 560906, 841359, 1121812, 1682718, 1963171, 2524077, 3365436, 3926342, 5048154, 5889513, 7852684, 10096308, 11779026, 17668539, 23558052, 35337078, 70674156]

約数ペア:

[(1, 70674156), (2, 35337078), (3, 23558052), (4, 17668539), (6, 11779026), (7, 10096308), (9, 7852684), (12, 5889513), (14, 5048154), (18, 3926342), (21, 3365436), (28, 2524077), (36, 1963171), (42, 1682718), (63, 1121812), (84, 841359), (126, 560906), (252, 280453), (283, 249732), (566, 124866), (849, 83244), (991, 71316), (1132, 62433), (1698, 41622), (1981, 35676), (1982, 35658), (2547, 27748), (2973, 23772), (3396, 20811), (3962, 17838), (3964, 17829), (5094, 13874), (5943, 11892), (5946, 11886), (6937, 10188), (7924, 8919)]