80669554

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1753}}^1$

素因数の和:1954

約数の個数: 32

約数和(自身を含む): 146494080

約数和(自身を除く): 65824526

約数列:

[1, 2, 7, 14, 19, 38, 133, 173, 266, 346, 1211, 1753, 2422, 3287, 3506, 6574, 12271, 23009, 24542, 33307, 46018, 66614, 233149, 303269, 466298, 606538, 2122883, 4245766, 5762111, 11524222, 40334777, 80669554]

約数ペア:

[(1, 80669554), (2, 40334777), (7, 11524222), (14, 5762111), (19, 4245766), (38, 2122883), (133, 606538), (173, 466298), (266, 303269), (346, 233149), (1211, 66614), (1753, 46018), (2422, 33307), (3287, 24542), (3506, 23009), (6574, 12271)]