85138896

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2044

約数の個数: 80

約数和(自身を含む): 234984960

約数和(自身を除く): 149846064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 464, 496, 696, 744, 899, 1392, 1488, 1798, 1973, 2697, 3596, 3946, 5394, 5919, 7192, 7892, 10788, 11838, 14384, 15784, 21576, 23676, 31568, 43152, 47352, 57217, 61163, 94704, 114434, 122326, 171651, 183489, 228868, 244652, 343302, 366978, 457736, 489304, 686604, 733956, 915472, 978608, 1373208, 1467912, 1773727, 2746416, 2935824, 3547454, 5321181, 7094908, 10642362, 14189816, 21284724, 28379632, 42569448, 85138896]

約数ペア:

[(1, 85138896), (2, 42569448), (3, 28379632), (4, 21284724), (6, 14189816), (8, 10642362), (12, 7094908), (16, 5321181), (24, 3547454), (29, 2935824), (31, 2746416), (48, 1773727), (58, 1467912), (62, 1373208), (87, 978608), (93, 915472), (116, 733956), (124, 686604), (174, 489304), (186, 457736), (232, 366978), (248, 343302), (348, 244652), (372, 228868), (464, 183489), (496, 171651), (696, 122326), (744, 114434), (899, 94704), (1392, 61163), (1488, 57217), (1798, 47352), (1973, 43152), (2697, 31568), (3596, 23676), (3946, 21576), (5394, 15784), (5919, 14384), (7192, 11838), (7892, 10788)]