66283818

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 78868182

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 89, 94, 114, 139, 141, 178, 267, 278, 282, 417, 534, 834, 893, 1691, 1786, 2641, 2679, 3382, 4183, 5073, 5282, 5358, 6533, 7923, 8366, 10146, 12371, 12549, 13066, 15846, 19599, 24742, 25098, 37113, 39198, 74226, 79477, 124127, 158954, 235049, 238431, 248254, 372381, 470098, 476862, 581437, 705147, 744762, 1162874, 1410294, 1744311, 3488622, 11047303, 22094606, 33141909, 66283818]

約数ペア:

[(1, 66283818), (2, 33141909), (3, 22094606), (6, 11047303), (19, 3488622), (38, 1744311), (47, 1410294), (57, 1162874), (89, 744762), (94, 705147), (114, 581437), (139, 476862), (141, 470098), (178, 372381), (267, 248254), (278, 238431), (282, 235049), (417, 158954), (534, 124127), (834, 79477), (893, 74226), (1691, 39198), (1786, 37113), (2641, 25098), (2679, 24742), (3382, 19599), (4183, 15846), (5073, 13066), (5282, 12549), (5358, 12371), (6533, 10146), (7923, 8366)]