81560182392

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{9681883}}^1$

素因数の和:9681914

約数の個数: 80

約数和(自身を含む): 246016672440

約数和(自身を除く): 164456490048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 9681883, 19363766, 29045649, 38727532, 58091298, 77455064, 87136947, 116182596, 125864479, 174273894, 232365192, 251728958, 261410841, 348547788, 377593437, 503457916, 522821682, 697095576, 755186874, 784232523, 1006915832, 1045643364, 1132780311, 1510373748, 1568465046, 2091286728, 2265560622, 3020747496, 3136930092, 3398340933, 4531121244, 6273860184, 6796681866, 9062242488, 10195022799, 13593363732, 20390045598, 27186727464, 40780091196, 81560182392]

約数ペア:

[(1, 81560182392), (2, 40780091196), (3, 27186727464), (4, 20390045598), (6, 13593363732), (8, 10195022799), (9, 9062242488), (12, 6796681866), (13, 6273860184), (18, 4531121244), (24, 3398340933), (26, 3136930092), (27, 3020747496), (36, 2265560622), (39, 2091286728), (52, 1568465046), (54, 1510373748), (72, 1132780311), (78, 1045643364), (81, 1006915832), (104, 784232523), (108, 755186874), (117, 697095576), (156, 522821682), (162, 503457916), (216, 377593437), (234, 348547788), (312, 261410841), (324, 251728958), (351, 232365192), (468, 174273894), (648, 125864479), (702, 116182596), (936, 87136947), (1053, 77455064), (1404, 58091298), (2106, 38727532), (2808, 29045649), (4212, 19363766), (8424, 9681883)]