80537086

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 153216000

約数和(自身を除く): 72678914

約数列:

[1, 2, 7, 14, 19, 37, 38, 49, 74, 98, 133, 167, 259, 266, 334, 343, 518, 686, 703, 931, 1169, 1406, 1813, 1862, 2338, 3173, 3626, 4921, 6179, 6346, 6517, 8183, 9842, 12358, 12691, 13034, 16366, 22211, 25382, 34447, 43253, 44422, 57281, 68894, 86506, 114562, 117401, 155477, 234802, 241129, 302771, 310954, 482258, 605542, 821807, 1088339, 1643614, 2119397, 2176678, 4238794, 5752649, 11505298, 40268543, 80537086]

約数ペア:

[(1, 80537086), (2, 40268543), (7, 11505298), (14, 5752649), (19, 4238794), (37, 2176678), (38, 2119397), (49, 1643614), (74, 1088339), (98, 821807), (133, 605542), (167, 482258), (259, 310954), (266, 302771), (334, 241129), (343, 234802), (518, 155477), (686, 117401), (703, 114562), (931, 86506), (1169, 68894), (1406, 57281), (1813, 44422), (1862, 43253), (2338, 34447), (3173, 25382), (3626, 22211), (4921, 16366), (6179, 13034), (6346, 12691), (6517, 12358), (8183, 9842)]