81266937192

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2643343}}^1$

素因数の和:2643423

約数の個数: 96

約数和(自身を含む): 255664231680

約数和(自身を除く): 174397294488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 72, 84, 122, 126, 168, 183, 244, 252, 366, 427, 488, 504, 549, 732, 854, 1098, 1281, 1464, 1708, 2196, 2562, 3416, 3843, 4392, 5124, 7686, 10248, 15372, 30744, 2643343, 5286686, 7930029, 10573372, 15860058, 18503401, 21146744, 23790087, 31720116, 37006802, 47580174, 55510203, 63440232, 74013604, 95160348, 111020406, 148027208, 161243923, 166530609, 190320696, 222040812, 322487846, 333061218, 444081624, 483731769, 644975692, 666122436, 967463538, 1128707461, 1289951384, 1332244872, 1451195307, 1934927076, 2257414922, 2902390614, 3386122383, 3869854152, 4514829844, 5804781228, 6772244766, 9029659688, 10158367149, 11609562456, 13544489532, 20316734298, 27088979064, 40633468596, 81266937192]

約数ペア:

[(1, 81266937192), (2, 40633468596), (3, 27088979064), (4, 20316734298), (6, 13544489532), (7, 11609562456), (8, 10158367149), (9, 9029659688), (12, 6772244766), (14, 5804781228), (18, 4514829844), (21, 3869854152), (24, 3386122383), (28, 2902390614), (36, 2257414922), (42, 1934927076), (56, 1451195307), (61, 1332244872), (63, 1289951384), (72, 1128707461), (84, 967463538), (122, 666122436), (126, 644975692), (168, 483731769), (183, 444081624), (244, 333061218), (252, 322487846), (366, 222040812), (427, 190320696), (488, 166530609), (504, 161243923), (549, 148027208), (732, 111020406), (854, 95160348), (1098, 74013604), (1281, 63440232), (1464, 55510203), (1708, 47580174), (2196, 37006802), (2562, 31720116), (3416, 23790087), (3843, 21146744), (4392, 18503401), (5124, 15860058), (7686, 10573372), (10248, 7930029), (15372, 5286686), (30744, 2643343)]