52872372

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 162664320

約数和(自身を除く): 109791948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 97, 98, 103, 108, 126, 147, 189, 194, 196, 206, 252, 291, 294, 309, 378, 388, 412, 441, 582, 588, 618, 679, 721, 756, 873, 882, 927, 1164, 1236, 1323, 1358, 1442, 1746, 1764, 1854, 2037, 2163, 2619, 2646, 2716, 2781, 2884, 3492, 3708, 4074, 4326, 4753, 5047, 5238, 5292, 5562, 6111, 6489, 8148, 8652, 9506, 9991, 10094, 10476, 11124, 12222, 12978, 14259, 15141, 18333, 19012, 19467, 19982, 20188, 24444, 25956, 28518, 29973, 30282, 36666, 38934, 39964, 42777, 45423, 57036, 59946, 60564, 69937, 73332, 77868, 85554, 89919, 90846, 119892, 128331, 136269, 139874, 171108, 179838, 181692, 209811, 256662, 269757, 272538, 279748, 359676, 419622, 489559, 513324, 539514, 545076, 629433, 839244, 979118, 1079028, 1258866, 1468677, 1888299, 1958236, 2517732, 2937354, 3776598, 4406031, 5874708, 7553196, 8812062, 13218093, 17624124, 26436186, 52872372]

約数ペア:

[(1, 52872372), (2, 26436186), (3, 17624124), (4, 13218093), (6, 8812062), (7, 7553196), (9, 5874708), (12, 4406031), (14, 3776598), (18, 2937354), (21, 2517732), (27, 1958236), (28, 1888299), (36, 1468677), (42, 1258866), (49, 1079028), (54, 979118), (63, 839244), (84, 629433), (97, 545076), (98, 539514), (103, 513324), (108, 489559), (126, 419622), (147, 359676), (189, 279748), (194, 272538), (196, 269757), (206, 256662), (252, 209811), (291, 181692), (294, 179838), (309, 171108), (378, 139874), (388, 136269), (412, 128331), (441, 119892), (582, 90846), (588, 89919), (618, 85554), (679, 77868), (721, 73332), (756, 69937), (873, 60564), (882, 59946), (927, 57036), (1164, 45423), (1236, 42777), (1323, 39964), (1358, 38934), (1442, 36666), (1746, 30282), (1764, 29973), (1854, 28518), (2037, 25956), (2163, 24444), (2619, 20188), (2646, 19982), (2716, 19467), (2781, 19012), (2884, 18333), (3492, 15141), (3708, 14259), (4074, 12978), (4326, 12222), (4753, 11124), (5047, 10476), (5238, 10094), (5292, 9991), (5562, 9506), (6111, 8652), (6489, 8148)]