855118104

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{81533}}^1$

素因数の和:81584

約数の個数: 64

約数和(自身を含む): 2348179200

約数和(自身を除く): 1493061096

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 2622, 3496, 5244, 10488, 81533, 163066, 244599, 326132, 489198, 652264, 978396, 1549127, 1875259, 1956792, 3098254, 3750518, 4647381, 5625777, 6196508, 7501036, 9294762, 11251554, 12393016, 15002072, 18589524, 22503108, 35629921, 37179048, 45006216, 71259842, 106889763, 142519684, 213779526, 285039368, 427559052, 855118104]

約数ペア:

[(1, 855118104), (2, 427559052), (3, 285039368), (4, 213779526), (6, 142519684), (8, 106889763), (12, 71259842), (19, 45006216), (23, 37179048), (24, 35629921), (38, 22503108), (46, 18589524), (57, 15002072), (69, 12393016), (76, 11251554), (92, 9294762), (114, 7501036), (138, 6196508), (152, 5625777), (184, 4647381), (228, 3750518), (276, 3098254), (437, 1956792), (456, 1875259), (552, 1549127), (874, 978396), (1311, 652264), (1748, 489198), (2622, 326132), (3496, 244599), (5244, 163066), (10488, 81533)]