89505768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1721}}^1$

素因数の和:1938

約数の個数: 64

約数和(自身を含む): 245488320

約数和(自身を除く): 155982552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 197, 264, 394, 591, 788, 1182, 1576, 1721, 2167, 2364, 3442, 4334, 4728, 5163, 6501, 6884, 8668, 10326, 13002, 13768, 17336, 18931, 20652, 26004, 37862, 41304, 52008, 56793, 75724, 113586, 151448, 227172, 339037, 454344, 678074, 1017111, 1356148, 2034222, 2712296, 3729407, 4068444, 7458814, 8136888, 11188221, 14917628, 22376442, 29835256, 44752884, 89505768]

約数ペア:

[(1, 89505768), (2, 44752884), (3, 29835256), (4, 22376442), (6, 14917628), (8, 11188221), (11, 8136888), (12, 7458814), (22, 4068444), (24, 3729407), (33, 2712296), (44, 2034222), (66, 1356148), (88, 1017111), (132, 678074), (197, 454344), (264, 339037), (394, 227172), (591, 151448), (788, 113586), (1182, 75724), (1576, 56793), (1721, 52008), (2167, 41304), (2364, 37862), (3442, 26004), (4334, 20652), (4728, 18931), (5163, 17336), (6501, 13768), (6884, 13002), (8668, 10326)]