73154032

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 168878080

約数和(自身を除く): 95724048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 127, 139, 148, 254, 259, 278, 296, 508, 518, 556, 592, 889, 973, 1016, 1036, 1112, 1778, 1946, 2032, 2072, 2224, 3556, 3892, 4144, 4699, 5143, 7112, 7784, 9398, 10286, 14224, 15568, 17653, 18796, 20572, 32893, 35306, 36001, 37592, 41144, 65786, 70612, 72002, 75184, 82288, 123571, 131572, 141224, 144004, 247142, 263144, 282448, 288008, 494284, 526288, 576016, 653161, 988568, 1306322, 1977136, 2612644, 4572127, 5225288, 9144254, 10450576, 18288508, 36577016, 73154032]

約数ペア:

[(1, 73154032), (2, 36577016), (4, 18288508), (7, 10450576), (8, 9144254), (14, 5225288), (16, 4572127), (28, 2612644), (37, 1977136), (56, 1306322), (74, 988568), (112, 653161), (127, 576016), (139, 526288), (148, 494284), (254, 288008), (259, 282448), (278, 263144), (296, 247142), (508, 144004), (518, 141224), (556, 131572), (592, 123571), (889, 82288), (973, 75184), (1016, 72002), (1036, 70612), (1112, 65786), (1778, 41144), (1946, 37592), (2032, 36001), (2072, 35306), (2224, 32893), (3556, 20572), (3892, 18796), (4144, 17653), (4699, 15568), (5143, 14224), (7112, 10286), (7784, 9398)]