64543212

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 170155440

約数和(自身を除く): 105612228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 211, 261, 293, 348, 422, 522, 586, 633, 844, 879, 1044, 1172, 1266, 1758, 1899, 2532, 2637, 3516, 3798, 5274, 6119, 7596, 8497, 10548, 12238, 16994, 18357, 24476, 25491, 33988, 36714, 50982, 55071, 61823, 73428, 76473, 101964, 110142, 123646, 152946, 185469, 220284, 247292, 305892, 370938, 556407, 741876, 1112814, 1792867, 2225628, 3585734, 5378601, 7171468, 10757202, 16135803, 21514404, 32271606, 64543212]

約数ペア:

[(1, 64543212), (2, 32271606), (3, 21514404), (4, 16135803), (6, 10757202), (9, 7171468), (12, 5378601), (18, 3585734), (29, 2225628), (36, 1792867), (58, 1112814), (87, 741876), (116, 556407), (174, 370938), (211, 305892), (261, 247292), (293, 220284), (348, 185469), (422, 152946), (522, 123646), (586, 110142), (633, 101964), (844, 76473), (879, 73428), (1044, 61823), (1172, 55071), (1266, 50982), (1758, 36714), (1899, 33988), (2532, 25491), (2637, 24476), (3516, 18357), (3798, 16994), (5274, 12238), (6119, 10548), (7596, 8497)]