64579752

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 183011400

約数和(自身を除く): 118431648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 157, 174, 197, 232, 261, 314, 348, 394, 471, 522, 591, 628, 696, 788, 942, 1044, 1182, 1256, 1413, 1576, 1773, 1884, 2088, 2364, 2826, 3546, 3768, 4553, 4728, 5652, 5713, 7092, 9106, 11304, 11426, 13659, 14184, 17139, 18212, 22852, 27318, 30929, 34278, 36424, 40977, 45704, 51417, 54636, 61858, 68556, 81954, 92787, 102834, 109272, 123716, 137112, 163908, 185574, 205668, 247432, 278361, 327816, 371148, 411336, 556722, 742296, 896941, 1113444, 1793882, 2226888, 2690823, 3587764, 5381646, 7175528, 8072469, 10763292, 16144938, 21526584, 32289876, 64579752]

約数ペア:

[(1, 64579752), (2, 32289876), (3, 21526584), (4, 16144938), (6, 10763292), (8, 8072469), (9, 7175528), (12, 5381646), (18, 3587764), (24, 2690823), (29, 2226888), (36, 1793882), (58, 1113444), (72, 896941), (87, 742296), (116, 556722), (157, 411336), (174, 371148), (197, 327816), (232, 278361), (261, 247432), (314, 205668), (348, 185574), (394, 163908), (471, 137112), (522, 123716), (591, 109272), (628, 102834), (696, 92787), (788, 81954), (942, 68556), (1044, 61858), (1182, 54636), (1256, 51417), (1413, 45704), (1576, 40977), (1773, 36424), (1884, 34278), (2088, 30929), (2364, 27318), (2826, 22852), (3546, 18212), (3768, 17139), (4553, 14184), (4728, 13659), (5652, 11426), (5713, 11304), (7092, 9106)]