77956417782

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{6997}}^1$

素因数の和:7278

約数の個数: 96

約数和(自身を含む): 175303259040

約数和(自身を除く): 97346841258

約数列:

[1, 2, 3, 6, 9, 18, 61, 73, 122, 139, 146, 183, 219, 278, 366, 417, 438, 549, 657, 834, 1098, 1251, 1314, 2502, 4453, 6997, 8479, 8906, 10147, 13359, 13994, 16958, 20294, 20991, 25437, 26718, 30441, 40077, 41982, 50874, 60882, 62973, 76311, 80154, 91323, 125946, 152622, 182646, 426817, 510781, 618967, 853634, 972583, 1021562, 1237934, 1280451, 1532343, 1856901, 1945166, 2560902, 2917749, 3064686, 3713802, 3841353, 4597029, 5570703, 5835498, 7682706, 8753247, 9194058, 11141406, 17506494, 31157641, 59327563, 62315282, 70998559, 93472923, 118655126, 141997118, 177982689, 186945846, 212995677, 280418769, 355965378, 425991354, 533948067, 560837538, 638987031, 1067896134, 1277974062, 4330912099, 8661824198, 12992736297, 25985472594, 38978208891, 77956417782]

約数ペア:

[(1, 77956417782), (2, 38978208891), (3, 25985472594), (6, 12992736297), (9, 8661824198), (18, 4330912099), (61, 1277974062), (73, 1067896134), (122, 638987031), (139, 560837538), (146, 533948067), (183, 425991354), (219, 355965378), (278, 280418769), (366, 212995677), (417, 186945846), (438, 177982689), (549, 141997118), (657, 118655126), (834, 93472923), (1098, 70998559), (1251, 62315282), (1314, 59327563), (2502, 31157641), (4453, 17506494), (6997, 11141406), (8479, 9194058), (8906, 8753247), (10147, 7682706), (13359, 5835498), (13994, 5570703), (16958, 4597029), (20294, 3841353), (20991, 3713802), (25437, 3064686), (26718, 2917749), (30441, 2560902), (40077, 1945166), (41982, 1856901), (50874, 1532343), (60882, 1280451), (62973, 1237934), (76311, 1021562), (80154, 972583), (91323, 853634), (125946, 618967), (152622, 510781), (182646, 426817)]