77200179

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 131383296

約数和(自身を除く): 54183117

約数列:

[1, 3, 7, 17, 21, 43, 47, 51, 107, 119, 129, 141, 301, 321, 329, 357, 731, 749, 799, 903, 987, 1819, 2021, 2193, 2247, 2397, 4601, 5029, 5117, 5457, 5593, 6063, 12733, 13803, 14147, 15087, 15351, 16779, 32207, 34357, 35203, 38199, 42441, 78217, 85493, 96621, 103071, 105609, 216247, 234651, 240499, 256479, 547519, 598451, 648741, 721497, 1513729, 1642557, 1795353, 3676199, 4541187, 11028597, 25733393, 77200179]

約数ペア:

[(1, 77200179), (3, 25733393), (7, 11028597), (17, 4541187), (21, 3676199), (43, 1795353), (47, 1642557), (51, 1513729), (107, 721497), (119, 648741), (129, 598451), (141, 547519), (301, 256479), (321, 240499), (329, 234651), (357, 216247), (731, 105609), (749, 103071), (799, 96621), (903, 85493), (987, 78217), (1819, 42441), (2021, 38199), (2193, 35203), (2247, 34357), (2397, 32207), (4601, 16779), (5029, 15351), (5117, 15087), (5457, 14147), (5593, 13803), (6063, 12733)]