67707354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 171859968

約数和(自身を除く): 104152614

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 47, 66, 69, 73, 78, 94, 138, 141, 143, 146, 219, 253, 282, 286, 299, 429, 438, 506, 517, 598, 611, 759, 803, 858, 897, 949, 1034, 1081, 1222, 1518, 1551, 1606, 1679, 1794, 1833, 1898, 2162, 2409, 2847, 3102, 3243, 3289, 3358, 3431, 3666, 4818, 5037, 5694, 6486, 6578, 6721, 6862, 9867, 10074, 10293, 10439, 11891, 13442, 14053, 18469, 19734, 20163, 20586, 20878, 21827, 23782, 28106, 31317, 35673, 36938, 37741, 40326, 42159, 43654, 44603, 55407, 62634, 65481, 71346, 75482, 78913, 84318, 89206, 110814, 113223, 130962, 133809, 154583, 157826, 226446, 236739, 240097, 267618, 309166, 463749, 473478, 480194, 490633, 720291, 868043, 927498, 981266, 1025869, 1440582, 1471899, 1736086, 2051738, 2604129, 2943798, 3077607, 5208258, 6155214, 11284559, 22569118, 33853677, 67707354]

約数ペア:

[(1, 67707354), (2, 33853677), (3, 22569118), (6, 11284559), (11, 6155214), (13, 5208258), (22, 3077607), (23, 2943798), (26, 2604129), (33, 2051738), (39, 1736086), (46, 1471899), (47, 1440582), (66, 1025869), (69, 981266), (73, 927498), (78, 868043), (94, 720291), (138, 490633), (141, 480194), (143, 473478), (146, 463749), (219, 309166), (253, 267618), (282, 240097), (286, 236739), (299, 226446), (429, 157826), (438, 154583), (506, 133809), (517, 130962), (598, 113223), (611, 110814), (759, 89206), (803, 84318), (858, 78913), (897, 75482), (949, 71346), (1034, 65481), (1081, 62634), (1222, 55407), (1518, 44603), (1551, 43654), (1606, 42159), (1679, 40326), (1794, 37741), (1833, 36938), (1898, 35673), (2162, 31317), (2409, 28106), (2847, 23782), (3102, 21827), (3243, 20878), (3289, 20586), (3358, 20163), (3431, 19734), (3666, 18469), (4818, 14053), (5037, 13442), (5694, 11891), (6486, 10439), (6578, 10293), (6721, 10074), (6862, 9867)]