42189168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 125269760

約数和(自身を除く): 83080592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 307, 336, 409, 614, 818, 921, 1227, 1228, 1636, 1842, 2149, 2454, 2456, 2863, 3272, 3684, 4298, 4908, 4912, 5726, 6447, 6544, 7368, 8589, 8596, 9816, 11452, 12894, 14736, 17178, 17192, 19632, 22904, 25788, 34356, 34384, 45808, 51576, 68712, 103152, 125563, 137424, 251126, 376689, 502252, 753378, 878941, 1004504, 1506756, 1757882, 2009008, 2636823, 3013512, 3515764, 5273646, 6027024, 7031528, 10547292, 14063056, 21094584, 42189168]

約数ペア:

[(1, 42189168), (2, 21094584), (3, 14063056), (4, 10547292), (6, 7031528), (7, 6027024), (8, 5273646), (12, 3515764), (14, 3013512), (16, 2636823), (21, 2009008), (24, 1757882), (28, 1506756), (42, 1004504), (48, 878941), (56, 753378), (84, 502252), (112, 376689), (168, 251126), (307, 137424), (336, 125563), (409, 103152), (614, 68712), (818, 51576), (921, 45808), (1227, 34384), (1228, 34356), (1636, 25788), (1842, 22904), (2149, 19632), (2454, 17192), (2456, 17178), (2863, 14736), (3272, 12894), (3684, 11452), (4298, 9816), (4908, 8596), (4912, 8589), (5726, 7368), (6447, 6544)]