77956144

素因数分解:

$2^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2477}}^1$

素因数の和:2773

約数の個数: 40

約数和(自身を含む): 173301408

約数和(自身を除く): 95345264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 281, 562, 1124, 1967, 2248, 2477, 3934, 4496, 4954, 7868, 9908, 15736, 17339, 19816, 31472, 34678, 39632, 69356, 138712, 277424, 696037, 1392074, 2784148, 4872259, 5568296, 9744518, 11136592, 19489036, 38978072, 77956144]

約数ペア:

[(1, 77956144), (2, 38978072), (4, 19489036), (7, 11136592), (8, 9744518), (14, 5568296), (16, 4872259), (28, 2784148), (56, 1392074), (112, 696037), (281, 277424), (562, 138712), (1124, 69356), (1967, 39632), (2248, 34678), (2477, 31472), (3934, 19816), (4496, 17339), (4954, 15736), (7868, 9908)]