64794996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{257123}}^1$

素因数の和:257140

約数の個数: 36

約数和(自身を含む): 187186272

約数和(自身を除く): 122391276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257123, 514246, 771369, 1028492, 1542738, 1799861, 2314107, 3085476, 3599722, 4628214, 5399583, 7199444, 9256428, 10799166, 16198749, 21598332, 32397498, 64794996]

約数ペア:

[(1, 64794996), (2, 32397498), (3, 21598332), (4, 16198749), (6, 10799166), (7, 9256428), (9, 7199444), (12, 5399583), (14, 4628214), (18, 3599722), (21, 3085476), (28, 2314107), (36, 1799861), (42, 1542738), (63, 1028492), (84, 771369), (126, 514246), (252, 257123)]