90716052784

素因数分解:

$2^4\times 7^3\times {\mathrm{23}}^1\times {\mathrm{718691}}^1$

素因数の和:718743

約数の個数: 80

約数和(自身を含む): 213882739200

約数和(自身を除く): 123166686416

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 343, 368, 392, 644, 686, 784, 1127, 1288, 1372, 2254, 2576, 2744, 4508, 5488, 7889, 9016, 15778, 18032, 31556, 63112, 126224, 718691, 1437382, 2874764, 5030837, 5749528, 10061674, 11499056, 16529893, 20123348, 33059786, 35215859, 40246696, 66119572, 70431718, 80493392, 115709251, 132239144, 140863436, 231418502, 246511013, 264478288, 281726872, 462837004, 493022026, 563453744, 809964757, 925674008, 986044052, 1619929514, 1851348016, 1972088104, 3239859028, 3944176208, 5669753299, 6479718056, 11339506598, 12959436112, 22679013196, 45358026392, 90716052784]

約数ペア:

[(1, 90716052784), (2, 45358026392), (4, 22679013196), (7, 12959436112), (8, 11339506598), (14, 6479718056), (16, 5669753299), (23, 3944176208), (28, 3239859028), (46, 1972088104), (49, 1851348016), (56, 1619929514), (92, 986044052), (98, 925674008), (112, 809964757), (161, 563453744), (184, 493022026), (196, 462837004), (322, 281726872), (343, 264478288), (368, 246511013), (392, 231418502), (644, 140863436), (686, 132239144), (784, 115709251), (1127, 80493392), (1288, 70431718), (1372, 66119572), (2254, 40246696), (2576, 35215859), (2744, 33059786), (4508, 20123348), (5488, 16529893), (7889, 11499056), (9016, 10061674), (15778, 5749528), (18032, 5030837), (31556, 2874764), (63112, 1437382), (126224, 718691)]