85131984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{253369}}^1$

素因数の和:253387

約数の個数: 40

約数和(自身を含む): 251343040

約数和(自身を除く): 166211056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 253369, 506738, 760107, 1013476, 1520214, 1773583, 2026952, 3040428, 3547166, 4053904, 5320749, 6080856, 7094332, 10641498, 12161712, 14188664, 21282996, 28377328, 42565992, 85131984]

約数ペア:

[(1, 85131984), (2, 42565992), (3, 28377328), (4, 21282996), (6, 14188664), (7, 12161712), (8, 10641498), (12, 7094332), (14, 6080856), (16, 5320749), (21, 4053904), (24, 3547166), (28, 3040428), (42, 2026952), (48, 1773583), (56, 1520214), (84, 1013476), (112, 760107), (168, 506738), (336, 253369)]