79991394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 187418880

約数和(自身を除く): 107427486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 109, 173, 202, 218, 303, 327, 346, 519, 606, 654, 707, 763, 1038, 1211, 1414, 1526, 2121, 2289, 2422, 3633, 4242, 4578, 7266, 11009, 17473, 18857, 22018, 33027, 34946, 37714, 52419, 56571, 66054, 77063, 104838, 113142, 122311, 131999, 154126, 231189, 244622, 263998, 366933, 395997, 462378, 733866, 791994, 1904557, 3809114, 5713671, 11427342, 13331899, 26663798, 39995697, 79991394]

約数ペア:

[(1, 79991394), (2, 39995697), (3, 26663798), (6, 13331899), (7, 11427342), (14, 5713671), (21, 3809114), (42, 1904557), (101, 791994), (109, 733866), (173, 462378), (202, 395997), (218, 366933), (303, 263998), (327, 244622), (346, 231189), (519, 154126), (606, 131999), (654, 122311), (707, 113142), (763, 104838), (1038, 77063), (1211, 66054), (1414, 56571), (1526, 52419), (2121, 37714), (2289, 34946), (2422, 33027), (3633, 22018), (4242, 18857), (4578, 17473), (7266, 11009)]