77664048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21013}}^1$

素因数の和:21042

約数の個数: 80

約数和(自身を含む): 250150656

約数和(自身を除く): 172486608

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 21013, 42026, 63039, 84052, 126078, 147091, 168104, 231143, 252156, 294182, 336208, 441273, 462286, 504312, 588364, 693429, 882546, 924572, 1008624, 1176728, 1386858, 1618001, 1765092, 1849144, 2353456, 2773716, 3236002, 3530184, 3698288, 4854003, 5547432, 6472004, 7060368, 9708006, 11094864, 12944008, 19416012, 25888016, 38832024, 77664048]

約数ペア:

[(1, 77664048), (2, 38832024), (3, 25888016), (4, 19416012), (6, 12944008), (7, 11094864), (8, 9708006), (11, 7060368), (12, 6472004), (14, 5547432), (16, 4854003), (21, 3698288), (22, 3530184), (24, 3236002), (28, 2773716), (33, 2353456), (42, 1849144), (44, 1765092), (48, 1618001), (56, 1386858), (66, 1176728), (77, 1008624), (84, 924572), (88, 882546), (112, 693429), (132, 588364), (154, 504312), (168, 462286), (176, 441273), (231, 336208), (264, 294182), (308, 252156), (336, 231143), (462, 168104), (528, 147091), (616, 126078), (924, 84052), (1232, 63039), (1848, 42026), (3696, 21013)]