78671569328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3709}}^1\times {\mathrm{6343}}^1$

素因数の和:10090

約数の個数: 80

約数和(自身を含む): 175109625600

約数和(自身を除く): 96438056272

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 3709, 6343, 7418, 12686, 14836, 25372, 29672, 40799, 50744, 59344, 69773, 70471, 81598, 101488, 120517, 139546, 140942, 163196, 241034, 279092, 281884, 326392, 482068, 558184, 563768, 652784, 775181, 964136, 1116368, 1127536, 1325687, 1550362, 1928272, 2651374, 3100724, 5302748, 6201448, 10605496, 12402896, 21210992, 23526187, 47052374, 94104748, 188209496, 258788057, 376418992, 446997553, 517576114, 893995106, 1035152228, 1787990212, 2070304456, 3575980424, 4140608912, 4916973083, 7151960848, 9833946166, 19667892332, 39335784664, 78671569328]

約数ペア:

[(1, 78671569328), (2, 39335784664), (4, 19667892332), (8, 9833946166), (11, 7151960848), (16, 4916973083), (19, 4140608912), (22, 3575980424), (38, 2070304456), (44, 1787990212), (76, 1035152228), (88, 893995106), (152, 517576114), (176, 446997553), (209, 376418992), (304, 258788057), (418, 188209496), (836, 94104748), (1672, 47052374), (3344, 23526187), (3709, 21210992), (6343, 12402896), (7418, 10605496), (12686, 6201448), (14836, 5302748), (25372, 3100724), (29672, 2651374), (40799, 1928272), (50744, 1550362), (59344, 1325687), (69773, 1127536), (70471, 1116368), (81598, 964136), (101488, 775181), (120517, 652784), (139546, 563768), (140942, 558184), (163196, 482068), (241034, 326392), (279092, 281884)]