180589836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 506032128

約数和(自身を除く): 325442292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 211, 276, 322, 422, 443, 483, 633, 644, 844, 886, 966, 1266, 1329, 1477, 1772, 1932, 2532, 2658, 2954, 3101, 4431, 4853, 5316, 5908, 6202, 8862, 9303, 9706, 10189, 12404, 14559, 17724, 18606, 19412, 20378, 29118, 30567, 33971, 37212, 40756, 58236, 61134, 67942, 71323, 93473, 101913, 122268, 135884, 142646, 186946, 203826, 213969, 280419, 285292, 373892, 407652, 427938, 560838, 654311, 855876, 1121676, 1308622, 1962933, 2149879, 2617244, 3925866, 4299758, 6449637, 7851732, 8599516, 12899274, 15049153, 25798548, 30098306, 45147459, 60196612, 90294918, 180589836]

約数ペア:

[(1, 180589836), (2, 90294918), (3, 60196612), (4, 45147459), (6, 30098306), (7, 25798548), (12, 15049153), (14, 12899274), (21, 8599516), (23, 7851732), (28, 6449637), (42, 4299758), (46, 3925866), (69, 2617244), (84, 2149879), (92, 1962933), (138, 1308622), (161, 1121676), (211, 855876), (276, 654311), (322, 560838), (422, 427938), (443, 407652), (483, 373892), (633, 285292), (644, 280419), (844, 213969), (886, 203826), (966, 186946), (1266, 142646), (1329, 135884), (1477, 122268), (1772, 101913), (1932, 93473), (2532, 71323), (2658, 67942), (2954, 61134), (3101, 58236), (4431, 40756), (4853, 37212), (5316, 33971), (5908, 30567), (6202, 29118), (8862, 20378), (9303, 19412), (9706, 18606), (10189, 17724), (12404, 14559)]