87748116477

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{16073}}^1$

素因数の和:16322

約数の個数: 64

約数和(自身を含む): 142212464640

約数和(自身を除く): 54464348163

約数列:

[1, 3, 7, 21, 23, 69, 89, 127, 161, 267, 381, 483, 623, 889, 1869, 2047, 2667, 2921, 6141, 8763, 11303, 14329, 16073, 20447, 33909, 42987, 48219, 61341, 79121, 112511, 237363, 259969, 337533, 369679, 779907, 1109037, 1430497, 1819783, 2041271, 2587753, 4291491, 5459349, 6123813, 7763259, 10013479, 14288897, 30040437, 32901431, 42866691, 46949233, 98704293, 140847699, 181673119, 230310017, 328644631, 545019357, 690930051, 985933893, 1271711833, 3815135499, 4178481737, 12535445211, 29249372159, 87748116477]

約数ペア:

[(1, 87748116477), (3, 29249372159), (7, 12535445211), (21, 4178481737), (23, 3815135499), (69, 1271711833), (89, 985933893), (127, 690930051), (161, 545019357), (267, 328644631), (381, 230310017), (483, 181673119), (623, 140847699), (889, 98704293), (1869, 46949233), (2047, 42866691), (2667, 32901431), (2921, 30040437), (6141, 14288897), (8763, 10013479), (11303, 7763259), (14329, 6123813), (16073, 5459349), (20447, 4291491), (33909, 2587753), (42987, 2041271), (48219, 1819783), (61341, 1430497), (79121, 1109037), (112511, 779907), (237363, 369679), (259969, 337533)]