84752360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3931}}^1$

素因数の和:3967

約数の個数: 96

約数和(自身を含む): 242053920

約数和(自身を除く): 157301560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 3931, 4312, 5390, 7862, 10780, 15724, 19655, 21560, 27517, 31448, 39310, 43241, 55034, 78620, 86482, 110068, 137585, 157240, 172964, 192619, 216205, 220136, 275170, 302687, 345928, 385238, 432410, 550340, 605374, 770476, 864820, 963095, 1100680, 1210748, 1513435, 1540952, 1729640, 1926190, 2118809, 2421496, 3026870, 3852380, 4237618, 6053740, 7704760, 8475236, 10594045, 12107480, 16950472, 21188090, 42376180, 84752360]

約数ペア:

[(1, 84752360), (2, 42376180), (4, 21188090), (5, 16950472), (7, 12107480), (8, 10594045), (10, 8475236), (11, 7704760), (14, 6053740), (20, 4237618), (22, 3852380), (28, 3026870), (35, 2421496), (40, 2118809), (44, 1926190), (49, 1729640), (55, 1540952), (56, 1513435), (70, 1210748), (77, 1100680), (88, 963095), (98, 864820), (110, 770476), (140, 605374), (154, 550340), (196, 432410), (220, 385238), (245, 345928), (280, 302687), (308, 275170), (385, 220136), (392, 216205), (440, 192619), (490, 172964), (539, 157240), (616, 137585), (770, 110068), (980, 86482), (1078, 78620), (1540, 55034), (1960, 43241), (2156, 39310), (2695, 31448), (3080, 27517), (3931, 21560), (4312, 19655), (5390, 15724), (7862, 10780)]